Duolingo, Inc.

97.68

-2.0700-2.08%

Post-market: 98.250.5699+0.58%17:31 EDT

Volume:1.30M

Turnover:127.60M

Market Cap:4.59B

PE:11.40

High:99.80

Open:99.25

Low:96.41

Close:99.75

52wk High:544.93

52wk Low:91.99

Shares:46.95M

Float Shares:38.91M

Volume Ratio:0.81

T/O Rate:3.35%

Dividend:- -

Dividend Rate:- -

EPS(TTM):8.57

EPS(LYR):1.88

ROE:38.14%

ROA:5.36%

PB:3.40

PE(LYR):51.96

Loading ...

Overview Company News Filings

Jun 04, 2024

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/stock/DUOL/filings?page=6"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"DUOL","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DUOL\",,,,,undefined,":{"symbol":"DUOL","market":"US","secType":"STK","nameCN":"Duolingo, Inc.","latestPrice":97.68,"timestamp":1774382400000,"preClose":99.75,"halted":0,"volume":1304679,"hourTrading":{"tag":"盘后","latestPrice":98.2499,"preClose":97.68,"latestTime":"17:31 EDT","volume":95070,"amount":9286381.5087,"timestamp":1774387892523,"change":0.5699,"changeRate":0.005834,"amplitude":0.015971},"delay":0,"changeRate":-0.020751879699248053,"floatShares":38907800,"shares":46950291,"eps":8.57,"marketStatus":"Post-Mkt","change":-2.07,"latestTime":"03-24 17:34:01 EDT","open":99.25,"high":99.8,"low":96.41,"amount":127603686.00414,"amplitude":0.033985,"askPrice":99.1,"askSize":100,"bidPrice":98,"bidSize":100,"shortable":3,"etf":0,"ttmEps":8.57,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1774396800000},"marketStatusCode":4,"adr":0,"listingDate":1627444800000,"exchange":"NASDAQ","adjPreClose":99.75,"preHourTrading":{"tag":"盘前","latestPrice":99.54,"preClose":99.75,"latestTime":"09:29 EDT","volume":3666,"amount":364568.97734399996,"timestamp":1774358967083,"change":-0.21,"changeRate":-0.002105,"amplitude":0.011429},"postHourTrading":{"tag":"盘后","latestPrice":98.2499,"preClose":97.68,"latestTime":"17:31 EDT","volume":95070,"amount":9286381.5087,"timestamp":1774387892523,"change":0.5699,"changeRate":0.005834,"amplitude":0.015971},"volumeRatio":0.807603,"impliedVol":0.784,"impliedVolPercentile":0.6853},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DUOL\",,,,,undefined,":{"symbol":"DUOL","floatShares":38907800,"roa":"5.36%","roe":"38.14%","lyrEps":1.88,"volumeRatio":0.807603,"shares":46950291,"dividePrice":0,"high":99.8,"amplitude":0.033985,"preClose":99.75,"low":96.41,"week52Low":91.99,"pbRate":"3.40","psRate":"4.42","week52High":544.93,"institutionHeld":0,"latestPrice":97.68,"eps":8.57,"divideRate":0,"volume":1304679,"delay":0,"ttmEps":8.57,"open":99.25,"prevYearClose":175.5,"prevWeekClose":98.05,"prevMonthClose":101,"prevQuarterClose":175.5,"fiveDayClose":104.36,"twentyDayClose":109.43,"sixtyDayClose":180.69},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/DUOL\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-02-26","symbol":"DUOL","fiscalQuarterEnding":"2025/12","expectedEps":0.79,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1772082000000,"reportTimeType":"post","actualEps":0.94},{"market":"US","date":"2025-11-05","symbol":"DUOL","fiscalQuarterEnding":"2025/09","expectedEps":0.72,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1762318800000,"reportTimeType":"post","actualEps":0.95},{"market":"US","date":"2025-08-06","symbol":"DUOL","fiscalQuarterEnding":"2025/06","expectedEps":0.55,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1754452800000,"reportTimeType":"post","actualEps":0.91},{"market":"US","date":"2025-05-01","symbol":"DUOL","fiscalQuarterEnding":"2025/03","expectedEps":0.52,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1746072000000,"reportTimeType":"post","actualEps":0.72},{"market":"US","date":"2025-02-27","symbol":"DUOL","fiscalQuarterEnding":"2024/12","expectedEps":0.5,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1740632400000,"reportTimeType":"post","actualEps":0.31}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"DUOL\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"DUOL\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.04,"buy":0.16,"hold":0.76,"sell":0.04,"strongSell":0,"meanLabel":"HOLD","meanPercent":0.76,"analysts":25,"updateTime":1774065600000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/DUOL\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"DUOL","date":"2026-03-23","current":11.63944,"percent":0.557377,"low":-1015.446148,"twenty":-123.540663,"median":-47.492923,"eighty":171.106068,"high":856.7349,"avg":-22.23881,"sd":279.040137,"marketCap":4603476032},"quantilePoints":[{"date":"2021-07-30","current":-190.312568,"twenty":-188.966472,"median":-182.428675,"eighty":-135.517287,"marketCap":5141294037},{"date":"2021-08-06","current":-182.347258,"twenty":-192.632957,"median":-189.206653,"eighty":-172.981264,"marketCap":4926111177},{"date":"2021-08-13","current":-187.744537,"twenty":-190.651806,"median":-187.744537,"eighty":-182.412392,"marketCap":5112471483},{"date":"2021-08-20","current":-173.17898,"twenty":-190.041178,"median":-184.997991,"eighty":-179.227808,"marketCap":4715836793},{"date":"2021-08-27","current":-165.030512,"twenty":-189.821352,"median":-183.416093,"eighty":-172.62384,"marketCap":4493945876},{"date":"2021-09-03","current":-224.062242,"twenty":-190.041178,"median":-183.63595,"eighty":-173.321887,"marketCap":6101438923},{"date":"2021-09-10","current":-238.229308,"twenty":-196.323867,"median":-184.997991,"eighty":-174.182079,"marketCap":6487222286},{"date":"2021-09-17","current":-254.182716,"twenty":-218.843375,"median":-187.744537,"eighty":-174.871882,"marketCap":6921649527},{"date":"2021-09-24","current":-273.956147,"twenty":-228.003187,"median":-189.347943,"eighty":-176.094839,"marketCap":7460099828},{"date":"2021-10-01","current":-220.654452,"twenty":-234.343327,"median":-190.312568,"eighty":-177.556891,"marketCap":6008641372},{"date":"2021-10-08","current":-228.81666,"twenty":-232.545993,"median":-194.748746,"eighty":-179.629048,"marketCap":6230906472},{"date":"2021-10-15","current":-215.322908,"twenty":-233.79918,"median":-199.039714,"eighty":-181.686498,"marketCap":5863458108},{"date":"2021-10-22","current":-244.948702,"twenty":-235.159548,"median":-212.155587,"eighty":-182.396108,"marketCap":6670198101},{"date":"2021-10-29","current":-238.669023,"twenty":-239.548453,"median":-216.202338,"eighty":-183.021126,"marketCap":6499196164},{"date":"2021-11-05","current":-211.241804,"twenty":-239.411042,"median":-217.122991,"eighty":-183.679922,"marketCap":5752325558},{"date":"2021-11-12","current":-109.551299,"twenty":-238.405194,"median":-215.542765,"eighty":-183.679922,"marketCap":5808957651},{"date":"2021-11-19","current":-96.081761,"twenty":-237.784097,"median":-212.354832,"eighty":-179.629048,"marketCap":5094735403},{"date":"2021-11-26","current":-86.626231,"twenty":-236.882681,"median":-208.589773,"eighty":-174.825163,"marketCap":4593355882},{"date":"2021-12-03","current":-77.071763,"twenty":-235.431622,"median":-203.450605,"eighty":-167.179619,"marketCap":4086730237},{"date":"2021-12-10","current":-67.623299,"twenty":-234.071254,"median":-198.57738,"eighty":-119.937694,"marketCap":3585725439},{"date":"2021-12-17","current":-73.877518,"twenty":-232.908757,"median":-194.367743,"eighty":-96.921311,"marketCap":3917355391},{"date":"2021-12-23","current":-77.001094,"twenty":-232.326135,"median":-190.312568,"eighty":-94.374395,"marketCap":4082983006},{"date":"2021-12-31","current":-74.987023,"twenty":-231.990852,"median":-189.347943,"eighty":-79.388297,"marketCap":3976186920},{"date":"2022-01-07","current":-72.216793,"twenty":-231.092185,"median":-187.744537,"eighty":-77.56786,"marketCap":3829295461},{"date":"2022-01-14","current":-65.460824,"twenty":-228.772689,"median":-184.997991,"eighty":-76.466835,"marketCap":3471060167},{"date":"2022-01-21","current":-60.570519,"twenty":-228.596803,"median":-183.63595,"eighty":-74.810351,"marketCap":3211751775},{"date":"2022-01-28","current":-64.89547,"twenty":-228.43191,"median":-182.347258,"eighty":-73.714979,"marketCap":3441082319},{"date":"2022-02-04","current":-64.648128,"twenty":-227.67615,"median":-177.438718,"eighty":-72.732678,"marketCap":3427967010},{"date":"2022-02-11","current":-66.428991,"twenty":-226.728014,"median":-174.731723,"eighty":-71.870514,"marketCap":3522397234},{"date":"2022-02-18","current":-64.308917,"twenty":-224.501957,"median":-171.79113,"eighty":-71.35463,"marketCap":3409980301},{"date":"2022-02-25","current":-62.160575,"twenty":-224.150185,"median":-164.961806,"eighty":-70.508013,"marketCap":3296064475},{"date":"2022-03-04","current":-47.967689,"twenty":-221.33601,"median":-135.517287,"eighty":-68.510903,"marketCap":2884536955},{"date":"2022-03-11","current":-49.265154,"twenty":-220.335658,"median":-99.558684,"eighty":-66.564676,"marketCap":2962560049},{"date":"2022-03-18","current":-56.960024,"twenty":-220.036102,"median":-96.081761,"eighty":-65.670004,"marketCap":3425291071},{"date":"2022-03-25","current":-59.766918,"twenty":-218.464121,"median":-94.770849,"eighty":-64.846002,"marketCap":3594083606},{"date":"2022-04-01","current":-61.436923,"twenty":-217.952953,"median":-84.668696,"eighty":-63.493395,"marketCap":3694509371},{"date":"2022-04-08","current":-60.736806,"twenty":-217.392316,"median":-78.02933,"eighty":-62.193133,"marketCap":3652407800},{"date":"2022-04-14","current":-57.692258,"twenty":-217.095509,"median":-77.792588,"eighty":-61.912232,"marketCap":3469323907},{"date":"2022-04-22","current":-55.924655,"twenty":-216.515635,"median":-77.071763,"eighty":-61.274439,"marketCap":3363029140},{"date":"2022-04-29","current":-56.23029,"twenty":-215.806594,"median":-76.566479,"eighty":-60.882962,"marketCap":3381408485},{"date":"2022-05-06","current":-52.41961,"twenty":-215.410851,"median":-74.987023,"eighty":-60.434133,"marketCap":3152253243},{"date":"2022-05-13","current":-59.770375,"twenty":-214.20988,"median":-74.237931,"eighty":-59.896664,"marketCap":3515514120},{"date":"2022-05-20","current":-50.908353,"twenty":-212.132227,"median":-73.714979,"eighty":-59.7548,"marketCap":2994276591},{"date":"2022-05-27","current":-55.782132,"twenty":-209.889681,"median":-72.79628,"eighty":-59.146929,"marketCap":3280937651},{"date":"2022-06-03","current":-59.484073,"twenty":-208.669471,"median":-72.541872,"eighty":-58.74215,"marketCap":3498674740},{"date":"2022-06-10","current":-62.167315,"twenty":-207.839509,"median":-72.216793,"eighty":-58.876048,"marketCap":3656494969},{"date":"2022-06-17","current":-63.05951,"twenty":-205.767353,"median":-71.81398,"eighty":-58.74215,"marketCap":3708971174},{"date":"2022-06-24","current":-67.733544,"twenty":-203.085092,"median":-71.556037,"eighty":-58.871866,"marketCap":3983883830},{"date":"2022-07-01","current":-63.292545,"twenty":-201.106375,"median":-70.676206,"eighty":-58.871866,"marketCap":3722677645},{"date":"2022-07-08","current":-73.299772,"twenty":-199.039714,"median":-70.676206,"eighty":-58.888594,"marketCap":4311272691},{"date":"2022-07-15","current":-66.18219,"twenty":-198.115045,"median":-69.870578,"eighty":-59.319152,"marketCap":3892637891},{"date":"2022-07-22","current":-63.552214,"twenty":-195.129749,"median":-68.6056,"eighty":-59.394378,"marketCap":3737950571},{"date":"2022-07-29","current":-61.088692,"twenty":-194.367743,"median":-67.678421,"eighty":-59.484073,"marketCap":3593053587},{"date":"2022-08-05","current":-55.441958,"twenty":-192.008759,"median":-67.248753,"eighty":-59.394378,"marketCap":4085296125},{"date":"2022-08-12","current":-58.317065,"twenty":-190.312568,"median":-66.530215,"eighty":-58.65846,"marketCap":4297151250},{"date":"2022-08-19","current":-51.477592,"twenty":-189.97333,"median":-66.301786,"eighty":-58.159098,"marketCap":3793177832},{"date":"2022-08-26","current":-50.170481,"twenty":-189.783357,"median":-66.124916,"eighty":-57.570219,"marketCap":3696862031},{"date":"2022-09-02","current":-49.939181,"twenty":-188.91253,"median":-66.035711,"eighty":-56.66101,"marketCap":3679818494},{"date":"2022-09-09","current":-53.548529,"twenty":-188.686464,"median":-65.915864,"eighty":-56.256301,"marketCap":3945776940},{"date":"2022-09-16","current":-53.419432,"twenty":-187.921619,"median":-65.591562,"eighty":-56.05922,"marketCap":3936264268},{"date":"2022-09-23","current":-47.986583,"twenty":-187.627839,"median":-64.923738,"eighty":-55.656958,"marketCap":3535939335},{"date":"2022-09-30","current":-51.224776,"twenty":-185.923524,"median":-64.88633,"eighty":-55.154519,"marketCap":3774548850},{"date":"2022-10-07","current":-52.983728,"twenty":-184.693942,"median":-64.630837,"eighty":-54.864247,"marketCap":3904159002},{"date":"2022-10-14","current":-42.123409,"twenty":-183.982895,"median":-64.416333,"eighty":-54.487912,"marketCap":3103905496},{"date":"2022-10-21","current":-44.242758,"twenty":-183.504036,"median":-64.308917,"eighty":-53.377961,"marketCap":3260071857},{"date":"2022-10-28","current":-44.726873,"twenty":-182.626159,"median":-63.921743,"eighty":-53.031064,"marketCap":3295744375},{"date":"2022-11-04","current":-42.946405,"twenty":-182.363541,"median":-63.552214,"eighty":-52.870094,"marketCap":3164548778},{"date":"2022-11-11","current":-46.080353,"twenty":-181.025737,"median":-63.30919,"eighty":-52.508096,"marketCap":2910481172},{"date":"2022-11-18","current":-43.056494,"twenty":-178.562739,"median":-63.219306,"eighty":-52.222896,"marketCap":2719491194},{"date":"2022-11-25","current":-44.322113,"twenty":-177.320545,"median":-62.98627,"eighty":-51.756119,"marketCap":2799428971},{"date":"2022-12-02","current":-44.964462,"twenty":-175.718334,"median":-62.823145,"eighty":-51.548595,"marketCap":2840000405},{"date":"2022-12-09","current":-43.673404,"twenty":-174.825163,"median":-62.486907,"eighty":-51.386257,"marketCap":2758455839},{"date":"2022-12-16","current":-46.420878,"twenty":-173.907258,"median":-62.163945,"eighty":-50.982019,"marketCap":2931989103},{"date":"2022-12-23","current":-44.964462,"twenty":-173.250434,"median":-61.925078,"eighty":-50.558849,"marketCap":2840000405},{"date":"2022-12-30","current":-45.237938,"twenty":-172.0687,"median":-61.661294,"eighty":-50.271607,"marketCap":2857273392},{"date":"2023-01-06","current":-45.842128,"twenty":-169.328726,"median":-61.436923,"eighty":-49.891845,"marketCap":2895434642},{"date":"2023-01-13","current":-50.472132,"twenty":-165.00303,"median":-61.243712,"eighty":-49.828373,"marketCap":3187870328},{"date":"2023-01-20","current":-53.791998,"twenty":-164.893101,"median":-61.086173,"eighty":-49.880011,"marketCap":3397556355},{"date":"2023-01-27","current":-59.166109,"twenty":-135.517287,"median":-60.9804,"eighty":-49.939181,"marketCap":3736990633},{"date":"2023-02-03","current":-63.528998,"twenty":-135.517287,"median":-60.983934,"eighty":-49.976209,"marketCap":4012555028},{"date":"2023-02-10","current":-58.263004,"twenty":-109.551299,"median":-60.902263,"eighty":-50.046019,"marketCap":3679949606},{"date":"2023-02-17","current":-58.091287,"twenty":-99.84136,"median":-60.733725,"eighty":-50.170481,"marketCap":3669103777},{"date":"2023-02-24","current":-55.432851,"twenty":-99.389078,"median":-60.658484,"eighty":-50.372733,"marketCap":3501194276},{"date":"2023-03-03","current":-81.355055,"twenty":-98.399709,"median":-60.730644,"eighty":-50.462365,"marketCap":4846646059},{"date":"2023-03-10","current":-80.338714,"twenty":-96.501536,"median":-60.941332,"eighty":-50.477722,"marketCap":4786098539},{"date":"2023-03-17","current":-86.163919,"twenty":-96.002612,"median":-61.083653,"eighty":-50.52483,"marketCap":5133129288},{"date":"2023-03-24","current":-93.114602,"twenty":-95.541849,"median":-61.243712,"eighty":-50.566379,"marketCap":5547209302},{"date":"2023-03-31","current":-97.26182,"twenty":-95.541849,"median":-61.436923,"eighty":-50.616943,"marketCap":5794275690},{"date":"2023-04-06","current":-93.196455,"twenty":-96.022399,"median":-61.655308,"eighty":-50.708122,"marketCap":5552085612},{"date":"2023-04-14","current":-92.821295,"twenty":-95.652093,"median":-61.90902,"eighty":-50.849706,"marketCap":5529735857},{"date":"2023-04-21","current":-94.294649,"twenty":-95.652093,"median":-61.976835,"eighty":-50.936632,"marketCap":5617509442},{"date":"2023-04-28","current":-91.879986,"twenty":-96.011491,"median":-62.163945,"eighty":-51.000872,"marketCap":5473658289},{"date":"2023-05-05","current":-82.412785,"twenty":-95.993923,"median":-62.34409,"eighty":-51.087072,"marketCap":4909659253},{"date":"2023-05-12","current":-119.310763,"twenty":-96.070852,"median":-62.786525,"eighty":-51.192501,"marketCap":5965776765},{"date":"2023-05-19","current":-124.68024,"twenty":-97.26182,"median":-62.940902,"eighty":-51.286207,"marketCap":6234261351},{"date":"2023-05-26","current":-117.422415,"twenty":-99.615219,"median":-63.05951,"eighty":-51.383623,"marketCap":5871355580},{"date":"2023-06-02","current":-126.552168,"twenty":-114.947206,"median":-63.255946,"eighty":-51.401738,"marketCap":6327861482},{"date":"2023-06-09","current":-129.179435,"twenty":-117.808295,"median":-63.425708,"eighty":-51.449586,"marketCap":6459230087},{"date":"2023-06-16","current":-129.253326,"twenty":-122.210609,"median":-63.552214,"eighty":-51.484047,"marketCap":6462924829},{"date":"2023-06-23","current":-117.405994,"twenty":-122.553796,"median":-63.825199,"eighty":-51.509866,"marketCap":5870534527},{"date":"2023-06-30","current":-113.777082,"twenty":-122.46841,"median":-64.251322,"eighty":-51.561505,"marketCap":5689081641},{"date":"2023-07-07","current":-109.671977,"twenty":-121.737701,"median":-64.337878,"eighty":-51.594243,"marketCap":5483818196},{"date":"2023-07-13","current":-126.593219,"twenty":-122.511103,"median":-64.481471,"eighty":-51.628669,"marketCap":6329914116},{"date":"2023-07-21","current":-119.942949,"twenty":-122.780398,"median":-64.639482,"eighty":-51.67866,"marketCap":5997387336},{"date":"2023-07-28","current":-119.483177,"twenty":-122.747557,"median":-64.89547,"eighty":-51.739389,"marketCap":5974397830},{"date":"2023-08-04","current":-115.960997,"twenty":-123.041482,"median":-64.943742,"eighty":-51.944494,"marketCap":5798281794},{"date":"2023-08-11","current":-187.498335,"twenty":-123.391237,"median":-65.722299,"eighty":-52.191464,"marketCap":5855948009},{"date":"2023-08-18","current":-168.386752,"twenty":-125.079256,"median":-65.969439,"eighty":-52.218126,"marketCap":5259055025},{"date":"2023-08-25","current":-174.624283,"twenty":-126.913417,"median":-66.062343,"eighty":-52.303013,"marketCap":5453865609},{"date":"2023-09-01","current":-195.717513,"twenty":-127.990596,"median":-66.174853,"eighty":-52.429654,"marketCap":6112649376},{"date":"2023-09-08","current":-207.766988,"twenty":-129.502916,"median":-66.365388,"eighty":-52.448169,"marketCap":6488978564},{"date":"2023-09-15","current":-210.147624,"twenty":-131.570247,"median":-66.598597,"eighty":-52.469756,"marketCap":6563330578},{"date":"2023-09-22","current":-202.646626,"twenty":-136.824696,"median":-67.178214,"eighty":-52.504677,"marketCap":6329059428},{"date":"2023-09-29","current":-211.650483,"twenty":-167.715504,"median":-67.733544,"eighty":-52.529612,"marketCap":6610267883},{"date":"2023-10-06","current":-217.941213,"twenty":-173.11959,"median":-68.750472,"eighty":-52.576172,"marketCap":6806739965},{"date":"2023-10-13","current":-232.903309,"twenty":-174.435428,"median":-69.624463,"eighty":-52.651334,"marketCap":7274036142},{"date":"2023-10-20","current":-203.431305,"twenty":-177.793238,"median":-70.61967,"eighty":-52.851933,"marketCap":6353566516},{"date":"2023-10-27","current":-188.908097,"twenty":-178.79999,"median":-70.722937,"eighty":-52.86404,"marketCap":5899977693},{"date":"2023-11-03","current":-199.627608,"twenty":-181.376194,"median":-71.35463,"eighty":-52.885829,"marketCap":6234769443},{"date":"2023-11-10","current":-854.67384,"twenty":-183.591979,"median":-71.81398,"eighty":-52.921331,"marketCap":8529644924},{"date":"2023-11-17","current":-875.386062,"twenty":-186.302177,"median":-72.216793,"eighty":-52.966515,"marketCap":8736352899},{"date":"2023-11-24","current":-932.302574,"twenty":-188.275784,"median":-72.351065,"eighty":-53.007396,"marketCap":9304379691},{"date":"2023-11-30","current":-924.093462,"twenty":-189.609192,"median":-72.789213,"eighty":-53.057959,"marketCap":9222452750},{"date":"2023-12-08","current":-890.03617,"twenty":-190.887084,"median":-73.464974,"eighty":-53.131388,"marketCap":8882560978},{"date":"2023-12-15","current":-987.998244,"twenty":-193.938021,"median":-73.877518,"eighty":-53.187074,"marketCap":9860222477},{"date":"2023-12-21","current":-988.250832,"twenty":-195.717513,"median":-74.252064,"eighty":-53.198891,"marketCap":9862743306},{"date":"2023-12-29","current":-981.262562,"twenty":-197.818857,"median":-74.898687,"eighty":-53.206804,"marketCap":9793000371},{"date":"2024-01-05","current":-865.871911,"twenty":-198.601595,"median":-75.050626,"eighty":-53.216129,"marketCap":8641401674},{"date":"2024-01-12","current":-903.80222,"twenty":-202.441909,"median":-76.566479,"eighty":-53.269748,"marketCap":9019946157},{"date":"2024-01-19","current":-841.160378,"twenty":-203.450605,"median":-77.036428,"eighty":-53.419432,"marketCap":8394780574},{"date":"2024-01-26","current":-808.155537,"twenty":-205.133659,"median":-77.714852,"eighty":-53.548529,"marketCap":8065392257},{"date":"2024-02-02","current":-763.82633,"twenty":-208.152677,"median":-78.02933,"eighty":-53.791998,"marketCap":7622986775},{"date":"2024-02-09","current":-779.907771,"twenty":-209.256548,"median":-81.355055,"eighty":-54.110932,"marketCap":7783479552},{"date":"2024-02-16","current":-793.25284,"twenty":-211.650483,"median":-82.613776,"eighty":-54.26263,"marketCap":7916663348},{"date":"2024-02-23","current":-745.261107,"twenty":-212.940548,"median":-83.404753,"eighty":-54.367755,"marketCap":7437705846},{"date":"2024-03-01","current":637.786948,"twenty":-213.503375,"median":-83.742434,"eighty":-54.23229,"marketCap":10247322892},{"date":"2024-03-08","current":565.388789,"twenty":-213.08857,"median":-82.613776,"eighty":-53.382011,"marketCap":9084101678},{"date":"2024-03-15","current":609.073192,"twenty":-212.940548,"median":-81.355055,"eighty":-53.170937,"marketCap":9785978982},{"date":"2024-03-22","current":628.767199,"twenty":-212.320785,"median":-78.02933,"eighty":-52.931014,"marketCap":10102402593},{"date":"2024-03-28","current":593.88906,"twenty":-212.009573,"median":-77.792588,"eighty":-52.748607,"marketCap":9542015521},{"date":"2024-04-05","current":576.890303,"twenty":-211.75156,"median":-77.071763,"eighty":-52.485347,"marketCap":9268896497},{"date":"2024-04-12","current":577.477387,"twenty":-211.405276,"median":-76.566479,"eighty":-52.220511,"marketCap":9278329179},{"date":"2024-04-19","current":547.215864,"twenty":-210.912467,"median":-75.050626,"eighty":-51.687751,"marketCap":8792117289},{"date":"2024-04-26","current":576.130171,"twenty":-210.365738,"median":-74.531207,"eighty":-51.496956,"marketCap":9256683465},{"date":"2024-05-03","current":613.807647,"twenty":-209.612978,"median":-73.877518,"eighty":-51.316922,"marketCap":9862047469},{"date":"2024-05-10","current":189.659784,"twenty":-209.095578,"median":-73.464974,"eighty":-50.936632,"marketCap":8649434428},{"date":"2024-05-17","current":166.493642,"twenty":-208.758225,"median":-72.789213,"eighty":-50.558849,"marketCap":7592942537},{"date":"2024-05-24","current":166.209975,"twenty":-208.356715,"median":-72.301597,"eighty":-50.32217,"marketCap":7580005902},{"date":"2024-05-31","current":180.979572,"twenty":-208.175839,"median":-72.043654,"eighty":-49.953992,"marketCap":8253573385},{"date":"2024-06-07","current":178.691325,"twenty":-207.998401,"median":-71.778645,"eighty":-49.656242,"marketCap":8149217859},{"date":"2024-06-14","current":188.298182,"twenty":-207.584934,"median":-71.213291,"eighty":-48.869166,"marketCap":8587338578},{"date":"2024-06-21","current":195.276391,"twenty":-207.081028,"median":-70.722937,"eighty":-47.961287,"marketCap":8905579809},{"date":"2024-06-28","current":197.309338,"twenty":-205.952917,"median":-70.287526,"eighty":-47.226469,"marketCap":8998292363},{"date":"2024-07-05","current":182.577563,"twenty":-205.133659,"median":-69.45363,"eighty":-46.885151,"marketCap":8326449764},{"date":"2024-07-12","current":179.93946,"twenty":-204.73467,"median":-68.368858,"eighty":-46.630755,"marketCap":8206139055},{"date":"2024-07-19","current":165.699374,"twenty":-204.322381,"median":-67.623299,"eighty":-46.096524,"marketCap":7556719958},{"date":"2024-07-26","current":163.846083,"twenty":-203.564301,"median":-67.038689,"eighty":-45.543213,"marketCap":7472200607},{"date":"2024-08-02","current":153.189658,"twenty":-203.450605,"median":-66.461833,"eighty":-45.11074,"marketCap":6986214337},{"date":"2024-08-09","current":123.179339,"twenty":-203.431305,"median":-66.241988,"eighty":-44.932663,"marketCap":8158290787},{"date":"2024-08-16","current":133.552751,"twenty":-203.045615,"median":-66.082318,"eighty":-44.532231,"marketCap":8845332246},{"date":"2024-08-23","current":139.73867,"twenty":-202.646626,"median":-66.029363,"eighty":-44.309393,"marketCap":9255031874},{"date":"2024-08-30","current":139.73867,"twenty":-201.62304,"median":-65.842624,"eighty":-44.054997,"marketCap":9255031874},{"date":"2024-09-06","current":136.905375,"twenty":-200.026694,"median":-65.460824,"eighty":-43.779848,"marketCap":9067379866},{"date":"2024-09-13","current":150.361886,"twenty":-199.157293,"median":-64.909604,"eighty":-43.61131,"marketCap":9958618058},{"date":"2024-09-20","current":176.400596,"twenty":-198.786528,"median":-64.877189,"eighty":-43.308345,"marketCap":11683187906},{"date":"2024-09-27","current":182.770582,"twenty":-198.236682,"median":-64.590888,"eighty":-43.017322,"marketCap":12105078384},{"date":"2024-10-04","current":186.359861,"twenty":-198.069609,"median":-64.351194,"eighty":-42.311371,"marketCap":12342799954},{"date":"2024-10-11","current":190.475042,"twenty":-197.739059,"median":-64.280119,"eighty":-41.548549,"marketCap":12615352522},{"date":"2024-10-18","current":188.088763,"twenty":-196.19098,"median":-63.825199,"eighty":108.33779,"marketCap":12457306863},{"date":"2024-10-25","current":191.697764,"twenty":-195.738792,"median":-63.540606,"eighty":126.641087,"marketCap":12696334595},{"date":"2024-11-01","current":193.058535,"twenty":-195.247302,"median":-63.325836,"eighty":133.64084,"marketCap":12786459806},{"date":"2024-11-08","current":165.676993,"twenty":-194.520144,"median":-63.237626,"eighty":136.220387,"marketCap":14378112164},{"date":"2024-11-15","current":155.75837,"twenty":-194.266551,"median":-63.026566,"eighty":137.348447,"marketCap":13517334364},{"date":"2024-11-22","current":178.388238,"twenty":-193.028326,"median":-62.87765,"eighty":139.73867,"marketCap":15481244879},{"date":"2024-11-29","current":176.512975,"twenty":-192.50166,"median":-62.643374,"eighty":144.319275,"marketCap":15318502014},{"date":"2024-12-06","current":186.766105,"twenty":-192.146337,"median":-62.201272,"eighty":151.583713,"marketCap":16208309623},{"date":"2024-12-13","current":171.34333,"twenty":-191.369269,"median":-62.122938,"eighty":155.548712,"marketCap":14869859523},{"date":"2024-12-20","current":173.395983,"twenty":-190.775367,"median":-61.958104,"eighty":159.078585,"marketCap":15047996982},{"date":"2024-12-27","current":168.946033,"twenty":-190.523217,"median":-61.892963,"eighty":159.738828,"marketCap":14661812563},{"date":"2025-01-03","current":172.351917,"twenty":-190.24472,"median":-61.655308,"eighty":161.164093,"marketCap":14957388793},{"date":"2025-01-10","current":161.510867,"twenty":-189.97333,"median":-61.436923,"eighty":162.579037,"marketCap":14016559097},{"date":"2025-01-17","current":177.962503,"twenty":-189.783357,"median":-61.243712,"eighty":163.234082,"marketCap":15444297850},{"date":"2025-01-24","current":166.543669,"twenty":-189.086695,"median":-61.086173,"eighty":163.86154,"marketCap":14453325758},{"date":"2025-01-31","current":184.48031,"twenty":-188.908984,"median":-60.9804,"eighty":164.889383,"marketCap":16009939266},{"date":"2025-02-07","current":199.588852,"twenty":-188.685578,"median":-60.733725,"eighty":165.801494,"marketCap":17321118940},{"date":"2025-02-14","current":219.299392,"twenty":-187.921619,"median":-60.605854,"eighty":167.23874,"marketCap":19031678401},{"date":"2025-02-21","current":195.306156,"twenty":-187.657013,"median":-60.495328,"eighty":167.852051,"marketCap":16949449425},{"date":"2025-02-28","current":159.402547,"twenty":-187.538467,"median":-60.267042,"eighty":168.751632,"marketCap":14118921220},{"date":"2025-03-07","current":150.969388,"twenty":-186.302177,"median":-60.04097,"eighty":168.681383,"marketCap":13371962559},{"date":"2025-03-14","current":144.82968,"twenty":-184.969283,"median":-59.877138,"eighty":168.201132,"marketCap":12828144079},{"date":"2025-03-21","current":157.987656,"twenty":-184.539671,"median":-59.790349,"eighty":167.852051,"marketCap":13993598658},{"date":"2025-03-28","current":160.899165,"twenty":-184.109982,"median":-59.768647,"eighty":168.681383,"marketCap":14251482630},{"date":"2025-04-04","current":149.600468,"twenty":-183.591979,"median":-59.53875,"eighty":168.681383,"marketCap":13250711849},{"date":"2025-04-11","current":168.229016,"twenty":-183.048574,"median":-59.375642,"eighty":168.681383,"marketCap":14900716838},{"date":"2025-04-17","current":166.773261,"twenty":-182.653607,"median":-59.242631,"eighty":168.630861,"marketCap":14771774853},{"date":"2025-04-25","current":195.858456,"twenty":-182.396108,"median":-58.867684,"eighty":168.906851,"marketCap":17347966853},{"date":"2025-05-02","current":228.518535,"twenty":-181.699882,"median":-58.503879,"eighty":169.69414,"marketCap":22109853852},{"date":"2025-05-09","current":240.888284,"twenty":-180.715434,"median":-58.292261,"eighty":170.521255,"marketCap":23306664123},{"date":"2025-05-16","current":248.545971,"twenty":-180.272513,"median":-58.125192,"eighty":171.121197,"marketCap":24047568317},{"date":"2025-05-23","current":243.260757,"twenty":-179.324376,"median":-57.865681,"eighty":171.966716,"marketCap":23536208061},{"date":"2025-05-30","current":241.188954,"twenty":-178.835709,"median":-57.692258,"eighty":172.408471,"marketCap":23335754840},{"date":"2025-06-06","current":245.699003,"twenty":-178.617334,"median":-57.33386,"eighty":173.266235,"marketCap":23772115592},{"date":"2025-06-13","current":226.197739,"twenty":-177.793238,"median":-57.035544,"eighty":174.405834,"marketCap":21885309882},{"date":"2025-06-20","current":224.905798,"twenty":-176.847851,"median":-56.66101,"eighty":176.376131,"marketCap":21760310708},{"date":"2025-06-27","current":187.289173,"twenty":-174.965322,"median":-56.437935,"eighty":176.741047,"marketCap":18120789311},{"date":"2025-07-03","current":184.094555,"twenty":-174.778443,"median":-56.246547,"eighty":177.686408,"marketCap":17811700445},{"date":"2025-07-11","current":178.729476,"twenty":-174.645771,"median":-56.098203,"eighty":178.04765,"marketCap":17292612967},{"date":"2025-07-18","current":170.042934,"twenty":-173.868864,"median":-56.025427,"eighty":177.895017,"marketCap":16452163977},{"date":"2025-07-25","current":169.573137,"twenty":-173.422093,"median":-55.782132,"eighty":177.863017,"marketCap":16406709732},{"date":"2025-08-01","current":162.808064,"twenty":-173.24314,"median":-55.616333,"eighty":177.775609,"marketCap":15752168604},{"date":"2025-08-08","current":151.603365,"twenty":-173.186088,"median":-55.441958,"eighty":177.733988,"marketCap":17765337115},{"date":"2025-08-15","current":128.992522,"twenty":-172.94142,"median":-55.115057,"eighty":177.681229,"marketCap":15115730681},{"date":"2025-08-22","current":135.108209,"twenty":-170.899029,"median":-54.882536,"eighty":177.416901,"marketCap":15832385306},{"date":"2025-08-29","current":126.216219,"twenty":-169.087969,"median":-54.777644,"eighty":177.15299,"marketCap":14790395141},{"date":"2025-09-05","current":106.633505,"twenty":-168.535708,"median":-54.556761,"eighty":176.945651,"marketCap":12495634038},{"date":"2025-09-12","current":120.960794,"twenty":-166.373008,"median":-54.394036,"eighty":176.780985,"marketCap":14174548711},{"date":"2025-09-19","current":113.269261,"twenty":-164.948065,"median":-53.951465,"eighty":176.657405,"marketCap":13273231800},{"date":"2025-09-26","current":122.583563,"twenty":-164.82677,"median":-53.419432,"eighty":176.548443,"marketCap":14364709625},{"date":"2025-10-03","current":122.391959,"twenty":-148.203948,"median":-53.205485,"eighty":176.445548,"marketCap":14342256891},{"date":"2025-10-10","current":131.850941,"twenty":-136.170991,"median":-53.118205,"eighty":176.385917,"marketCap":15450688821},{"date":"2025-10-17","current":129.258421,"twenty":-135.517287,"median":-52.962212,"eighty":176.266656,"marketCap":15146889577},{"date":"2025-10-24","current":122.567922,"twenty":-133.822957,"median":-52.876147,"eighty":175.853085,"marketCap":14362876749},{"date":"2025-10-31","current":102.770142,"twenty":-132.112121,"median":-52.586119,"eighty":174.966136,"marketCap":12042913597},{"date":"2025-11-07","current":23.201219,"twenty":-131.261544,"median":-52.500939,"eighty":174.966136,"marketCap":8956088145},{"date":"2025-11-14","current":22.338987,"twenty":-130.534119,"median":-52.432165,"eighty":174.336502,"marketCap":8623251174},{"date":"2025-11-21","current":20.119938,"twenty":-130.171228,"median":-52.213356,"eighty":174.117011,"marketCap":7766658249},{"date":"2025-11-28","current":22.922191,"twenty":-129.895364,"median":-51.789577,"eighty":174.002733,"marketCap":8848378403},{"date":"2025-12-05","current":22.559335,"twenty":-129.440519,"median":-51.633971,"eighty":173.773633,"marketCap":8708309511},{"date":"2025-12-12","current":24.065846,"twenty":-129.22377,"median":-51.509866,"eighty":173.486941,"marketCap":9289849662},{"date":"2025-12-19","current":21.901884,"twenty":-128.719663,"median":-51.417056,"eighty":173.347327,"marketCap":8454521321},{"date":"2025-12-26","current":21.638424,"twenty":-128.010301,"median":-51.301564,"eighty":173.266235,"marketCap":8352821136},{"date":"2026-01-02","current":21.016899,"twenty":-127.931483,"median":-51.101057,"eighty":173.233798,"marketCap":8112901153},{"date":"2026-01-09","current":20.821699,"twenty":-127.906852,"median":-50.908353,"eighty":173.132432,"marketCap":8037550561},{"date":"2026-01-16","current":18.492476,"twenty":-127.41424,"median":-50.600805,"eighty":172.519171,"marketCap":7138428467},{"date":"2026-01-23","current":18.406252,"twenty":-127.184354,"median":-50.507689,"eighty":172.441922,"marketCap":7105144770},{"date":"2026-01-30","current":16.702147,"twenty":-126.699952,"median":-50.423296,"eighty":172.366056,"marketCap":6447329480},{"date":"2026-02-06","current":13.692719,"twenty":-126.560378,"median":-50.011114,"eighty":172.34309,"marketCap":5285635999},{"date":"2026-02-13","current":13.418481,"twenty":-125.665465,"median":-49.880011,"eighty":172.130761,"marketCap":5179775351},{"date":"2026-02-20","current":13.305912,"twenty":-125.246744,"median":-49.77243,"eighty":171.910959,"marketCap":5136321636},{"date":"2026-02-27","current":13.112441,"twenty":-125.061194,"median":-49.444308,"eighty":171.525776,"marketCap":5429403079},{"date":"2026-03-06","current":11.513488,"twenty":-124.818172,"median":-48.605174,"eighty":171.239937,"marketCap":4767332548},{"date":"2026-03-13","current":10.762855,"twenty":-124.236889,"median":-47.963688,"eighty":171.150199,"marketCap":4456521621},{"date":"2026-03-20","current":11.294081,"twenty":-123.640827,"median":-47.723009,"eighty":171.113632,"marketCap":4676483735},{"date":"2026-03-23","current":11.117762,"twenty":-123.540663,"median":-47.492923,"eighty":171.106068,"marketCap":4603476032}],"updateTime":1774346158200},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"DUOL\",pageSize:20,pageCount:6,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"18228139","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004724004362-DUOL","pdf_url":"","pub_time":1717448330000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"DUOL","title":"Form144｜Duolingo's Officer Severin Hacker proposes to sell Shares","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/0001950047-24-004362-index.html","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"Form144｜多邻国高管Severin Hacker拟减持股份","gpt_en_title":"Form144｜Duolingo's Officer Severin Hacker proposes to sell Shares","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724004362/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEDe3zKiyAAw2tKkV5","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2024-06-04 04:58","pubTimestamp":1717448330,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","is_gpt_notice":1,"gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18163350","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004724003862-DUOL","pdf_url":"","pub_time":1715918400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"DUOL","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724003862/0001950047-24-003862-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724003862/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE516VbPjkcGdCjX9r","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2024-05-17 12:00","pubTimestamp":1715918400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18149800","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004724003774-DUOL","pdf_url":"","pub_time":1715813486000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"DUOL","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/0001950047-24-003774-index.html","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724003774/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE4hTh3GoebRNd8Zes","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2024-05-16 06:51","pubTimestamp":1715813486,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18149792","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004724003773-DUOL","pdf_url":"","pub_time":1715813232000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"DUOL","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/0001950047-24-003773-index.html","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724003773/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEGNWQLGsDXjnpbDMP","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2024-05-16 06:47","pubTimestamp":1715813232,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18149789","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004724003772-DUOL","pdf_url":"","pub_time":1715812500000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"DUOL","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/0001950047-24-003772-index.html","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724003772/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEBpPcDTMNokrkL26y","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2024-05-16 06:35","pubTimestamp":1715812500,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18149791","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004724003771-DUOL","pdf_url":"","pub_time":1715811765000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"DUOL","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/0001950047-24-003771-index.html","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724003771/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEBCmeafH4hdBE4uHw","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2024-05-16 06:22","pubTimestamp":1715811765,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18125925","market":"us","labels":[],"media":"sec.gov","original_id":"AN156208824000117-DUOL","pdf_url":"","pub_time":1715313600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K/A - Current report: [Amend]","symbol":"DUOL","title":"Form 8-K/A - Current report: [Amend]","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/0001562088-24-000117-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"Form 8-K/A - Current report: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/duol-20240508.htm","primary":true,"translateUrl":"","linkName":"duol-20240508.htm","type":"8-K/A","id":"NTFILE5tb2KfoUdNb9LLu1","market":"us","size":29538},{"description":"EX-99.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/q1fy24shareholderletter1.htm","primary":false,"translateUrl":"","linkName":"q1fy24shareholderletter1.htm","type":"EX-99.2","id":"NTFILE5SA45ZprKfFeEknQ","market":"us","size":255777},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/chart-21d7716db40748e2967a.jpg","primary":false,"translateUrl":"","linkName":"chart-21d7716db40748e2967a.jpg","type":"GRAPHIC","id":"NTFILE8QUMzLqLUFjSQgQE","market":"us","size":13702},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/chart-7aa8fd56199d46dba3aa.jpg","primary":false,"translateUrl":"","linkName":"chart-7aa8fd56199d46dba3aa.jpg","type":"GRAPHIC","id":"NTFILECr3kS4X2AYicmMEW","market":"us","size":21926},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/chart-872175df34fe46f7a55a.jpg","primary":false,"translateUrl":"","linkName":"chart-872175df34fe46f7a55a.jpg","type":"GRAPHIC","id":"NTFILE9XLRUEsAEWG91LgH","market":"us","size":22191},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/chart-af84ff505c9447b48bea.jpg","primary":false,"translateUrl":"","linkName":"chart-af84ff505c9447b48bea.jpg","type":"GRAPHIC","id":"NTFILE3cZQYfyrQCQXuJAn","market":"us","size":15841},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/chart-d777fc09988c42bda00a.jpg","primary":false,"translateUrl":"","linkName":"chart-d777fc09988c42bda00a.jpg","type":"GRAPHIC","id":"NTFILEAub4hC5Lbtkg19GQ","market":"us","size":22822},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/chart-fc76c2678494442b99fa.jpg","primary":false,"translateUrl":"","linkName":"chart-fc76c2678494442b99fa.jpg","type":"GRAPHIC","id":"NTFILEE48gLk2j6YiQDFwE","market":"us","size":23411},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/duo-shlxq1x2024a.jpg","primary":false,"translateUrl":"","linkName":"duo-shlxq1x2024a.jpg","type":"GRAPHIC","id":"NTFILE7J3rqRGXYo5on8o8","market":"us","size":260656},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/ellipse1568a.jpg","primary":false,"translateUrl":"","linkName":"ellipse1568a.jpg","type":"GRAPHIC","id":"NTFILE4B1thJZjjJLsBZp9","market":"us","size":8208},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/ellipse1569-1a.jpg","primary":false,"translateUrl":"","linkName":"ellipse1569-1a.jpg","type":"GRAPHIC","id":"NTFILEC9SV89wgtzqU9CKK","market":"us","size":7169},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/ellipse1569a.jpg","primary":false,"translateUrl":"","linkName":"ellipse1569a.jpg","type":"GRAPHIC","id":"NTFILEGYzy9cVPiVHNejqZ","market":"us","size":8192},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/logo1a.jpg","primary":false,"translateUrl":"","linkName":"logo1a.jpg","type":"GRAPHIC","id":"NTFILE6MqmzVq7uNoquPPe","market":"us","size":6426},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/logoa.jpg","primary":false,"translateUrl":"","linkName":"logoa.jpg","type":"GRAPHIC","id":"NTFILEZmE5rfA9QN2fFfJh","market":"us","size":43243},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/luisa.jpg","primary":false,"translateUrl":"","linkName":"luisa.jpg","type":"GRAPHIC","id":"NTFILEDqt6wWs13qfD1z3k","market":"us","size":23988},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/luissignaturea.jpg","primary":false,"translateUrl":"","linkName":"luissignaturea.jpg","type":"GRAPHIC","id":"NTFILE3waSDqago2UxREcZ","market":"us","size":7246},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/membersa.jpg","primary":false,"translateUrl":"","linkName":"membersa.jpg","type":"GRAPHIC","id":"NTFILE843qDzpUq2c4v7uG","market":"us","size":250689},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/nudgea.jpg","primary":false,"translateUrl":"","linkName":"nudgea.jpg","type":"GRAPHIC","id":"NTFILE2shU5CP6vH9zDQe7","market":"us","size":210629},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000117/questa.jpg","primary":false,"translateUrl":"","linkName":"questa.jpg","type":"GRAPHIC","id":"NTFILEAQnR2LTaF1cJEFYw","market":"us","size":210739}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2024-05-10 12:00","pubTimestamp":1715313600,"title_zh":"Form 8-K/A - Current report: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18123647","market":"us","labels":[],"media":"sec.gov","original_id":"AN156208824000113-DUOL","pdf_url":"","pub_time":1715210826000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"DUOL","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1562088/0001562088-24-000113-index.html","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/duol-20240331.htm","primary":true,"translateUrl":"","linkName":"duol-20240331.htm","type":"10-Q","id":"NTFILEFfP56BpYNcWwtWdX","market":"us","size":1132577},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele.htm","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele.htm","type":"EX-10.1","id":"NTFILEHKQEjZ636MGCqJyN","market":"us","size":62357},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/secondamendmenttoofficel.htm","primary":false,"translateUrl":"","linkName":"secondamendmenttoofficel.htm","type":"EX-10.2","id":"NTFILE8XTAP6XCPsJHL6U3","market":"us","size":13186},{"description":"EX-10.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/duolingonon-employeedirect.htm","primary":false,"translateUrl":"","linkName":"duolingonon-employeedirect.htm","type":"EX-10.3","id":"NTFILE3XB9VJuuexGiEVii","market":"us","size":21470},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/duolingo-2024q110qex311.htm","primary":false,"translateUrl":"","linkName":"duolingo-2024q110qex311.htm","type":"EX-31.1","id":"NTFILEHYnqNRVYaFYLmFLs","market":"us","size":16914},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/duolingo-2024q410qex312.htm","primary":false,"translateUrl":"","linkName":"duolingo-2024q410qex312.htm","type":"EX-31.2","id":"NTFILE6QPdFGB3zBEe2WQg","market":"us","size":17031},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/duolingo-2024q110qex321.htm","primary":false,"translateUrl":"","linkName":"duolingo-2024q110qex321.htm","type":"EX-32.1","id":"NTFILEGjiYKYdQvPSqxsKa","market":"us","size":9720},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele001.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele001.jpg","type":"GRAPHIC","id":"NTFILE3hdr3GSayrYZLfCr","market":"us","size":242977},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele002.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele002.jpg","type":"GRAPHIC","id":"NTFILE6Nz1ztCK4z3ofrE7","market":"us","size":248408},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele003.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele003.jpg","type":"GRAPHIC","id":"NTFILEAYSTf2zcDdrwj22h","market":"us","size":330135},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele004.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele004.jpg","type":"GRAPHIC","id":"NTFILEou6pxM4TVzw4Xr2A","market":"us","size":312469},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele005.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele005.jpg","type":"GRAPHIC","id":"NTFILE777XrayFVWPga8PT","market":"us","size":313478},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele006.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele006.jpg","type":"GRAPHIC","id":"NTFILEE1vrGnCMQhnryzUV","market":"us","size":252249},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele007.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele007.jpg","type":"GRAPHIC","id":"NTFILEJBg1Um9FjkXA6HWF","market":"us","size":285194},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele008.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele008.jpg","type":"GRAPHIC","id":"NTFILEH2gb3545W767C45D","market":"us","size":280999},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele009.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele009.jpg","type":"GRAPHIC","id":"NTFILEHjpZJoxab1Dncsxv","market":"us","size":323940},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele010.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele010.jpg","type":"GRAPHIC","id":"NTFILE4Ns5WktWfcuCRtJ8","market":"us","size":290131},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele011.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele011.jpg","type":"GRAPHIC","id":"NTFILE5YEgzS1QVa6KkeFj","market":"us","size":304949},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele012.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele012.jpg","type":"GRAPHIC","id":"NTFILECYmuuZXCz22JgRxQ","market":"us","size":261930},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele013.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele013.jpg","type":"GRAPHIC","id":"NTFILE5iRXuAidCMu4RTaW","market":"us","size":83176},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele014.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele014.jpg","type":"GRAPHIC","id":"NTFILEGwje25WWL593rt42","market":"us","size":61376},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele015.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele015.jpg","type":"GRAPHIC","id":"NTFILED1BQ464zMkipMcmj","market":"us","size":98062},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele016.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele016.jpg","type":"GRAPHIC","id":"NTFILEFJG5UXNRfvJMudKr","market":"us","size":97337},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele017.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele017.jpg","type":"GRAPHIC","id":"NTFILEBB36mHvjhmpWHxGt","market":"us","size":85436},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele018.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele018.jpg","type":"GRAPHIC","id":"NTFILE7pCzALzeRWmqT5uc","market":"us","size":52985},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/firstamendmenttoofficele019.jpg","primary":false,"translateUrl":"","linkName":"firstamendmenttoofficele019.jpg","type":"GRAPHIC","id":"NTFILECeu63e1FVZX4xh2s","market":"us","size":85408},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/secondamendmenttoofficel001.jpg","primary":false,"translateUrl":"","linkName":"secondamendmenttoofficel001.jpg","type":"GRAPHIC","id":"NTFILE2RYHru4CqqZ3suCt","market":"us","size":238781},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/secondamendmenttoofficel002.jpg","primary":false,"translateUrl":"","linkName":"secondamendmenttoofficel002.jpg","type":"GRAPHIC","id":"NTFILE2yVwohRABBFHCT2N","market":"us","size":267972},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/secondamendmenttoofficel003.jpg","primary":false,"translateUrl":"","linkName":"secondamendmenttoofficel003.jpg","type":"GRAPHIC","id":"NTFILECdwuaDnY9wKcQ7L5","market":"us","size":211585},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000113/secondamendmenttoofficel004.jpg","primary":false,"translateUrl":"","linkName":"secondamendmenttoofficel004.jpg","type":"GRAPHIC","id":"NTFILE3KmMMdwaVMCgbPoC","market":"us","size":62506}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2024-05-09 07:27","pubTimestamp":1715210826,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18115908","market":"us","labels":[],"media":"sec.gov","original_id":"AN156208824000110-DUOL","pdf_url":"","pub_time":1715140800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DUOL","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/0001562088-24-000110-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/q1fy24pressrelease.htm","primary":true,"translateUrl":"","linkName":"q1fy24pressrelease.htm","type":"EX-99.1","id":"NTFILEDbhJfXCcUpBFWEzb","market":"us","size":208256},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/duol-20240508.htm","primary":false,"translateUrl":"","linkName":"duol-20240508.htm","type":"8-K","id":"NTFILE9NRhJdW24K12EGYe","market":"us","size":28513},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/q1fy24shareholderletter.htm","primary":false,"translateUrl":"","linkName":"q1fy24shareholderletter.htm","type":"EX-99.2","id":"NTFILE6DAuP7WkrXcoYg2A","market":"us","size":255739},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/chart-8b4d51447f7e44b9884.jpg","primary":false,"translateUrl":"","linkName":"chart-8b4d51447f7e44b9884.jpg","type":"GRAPHIC","id":"NTFILEBmYRdRh19rryC3sL","market":"us","size":15841},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/chart-bf3a5dad2d804710800.jpg","primary":false,"translateUrl":"","linkName":"chart-bf3a5dad2d804710800.jpg","type":"GRAPHIC","id":"NTFILEDf15mRqk6tRaoZxE","market":"us","size":13702},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/chart-f4be72bb39ad48f9a92.jpg","primary":false,"translateUrl":"","linkName":"chart-f4be72bb39ad48f9a92.jpg","type":"GRAPHIC","id":"NTFILE651nyzZSLcUy2WaK","market":"us","size":23411},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/duo-shlxq1x2024.jpg","primary":false,"translateUrl":"","linkName":"duo-shlxq1x2024.jpg","type":"GRAPHIC","id":"NTFILE22fAcDpKFgUrak4p","market":"us","size":260656},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/duolingo_landscape-lockupxa.jpg","primary":false,"translateUrl":"","linkName":"duolingo_landscape-lockupxa.jpg","type":"GRAPHIC","id":"NTFILEGfebS6XSBLypNbRt","market":"us","size":21169},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/ellipse1568.jpg","primary":false,"translateUrl":"","linkName":"ellipse1568.jpg","type":"GRAPHIC","id":"NTFILEFLVu8ax4DqaJcAp4","market":"us","size":8208},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/ellipse1569-1.jpg","primary":false,"translateUrl":"","linkName":"ellipse1569-1.jpg","type":"GRAPHIC","id":"NTFILEFkuLox9iFLQPRRbY","market":"us","size":7169},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/ellipse1569.jpg","primary":false,"translateUrl":"","linkName":"ellipse1569.jpg","type":"GRAPHIC","id":"NTFILE5afxKFTG1qjYgXSx","market":"us","size":8192},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/logo.jpg","primary":false,"translateUrl":"","linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILE7idb2kWYBRkKUPDR","market":"us","size":6426},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/logo1.jpg","primary":false,"translateUrl":"","linkName":"logo1.jpg","type":"GRAPHIC","id":"NTFILE2pcNCjLqXcmBWtXJ","market":"us","size":43243},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/luis.jpg","primary":false,"translateUrl":"","linkName":"luis.jpg","type":"GRAPHIC","id":"NTFILE87w9p4Zon8RNbAsP","market":"us","size":23988},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/luissignature.jpg","primary":false,"translateUrl":"","linkName":"luissignature.jpg","type":"GRAPHIC","id":"NTFILEuJ9ufguQ8sfpoPzB","market":"us","size":7246},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/members.jpg","primary":false,"translateUrl":"","linkName":"members.jpg","type":"GRAPHIC","id":"NTFILEGaAeYk5TDsWrBubQ","market":"us","size":250689},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/nudge.jpg","primary":false,"translateUrl":"","linkName":"nudge.jpg","type":"GRAPHIC","id":"NTFILE4VQkvy3C2UiQoBVn","market":"us","size":210629},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000110/quest.jpg","primary":false,"translateUrl":"","linkName":"quest.jpg","type":"GRAPHIC","id":"NTFILEBmka4hkitdpVvadb","market":"us","size":210739}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2024-05-08 12:00","pubTimestamp":1715140800,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18105770","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004724003411-DUOL","pdf_url":"","pub_time":1715027593000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"DUOL","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/0001950047-24-003411-index.html","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724003411/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEGEZnbQ46kFxHdcU7","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2024-05-07 04:33","pubTimestamp":1715027593,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17805901","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004724002801-DUOL","pdf_url":"","pub_time":1712003547000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"DUOL","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/0001950047-24-002801-index.html","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724002801/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEAsHTHnY5Li2yjhSz","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2024-04-02 04:32","pubTimestamp":1712003547,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17679292","market":"us","labels":[],"media":"sec.gov","original_id":"AN156208824000058-DUOL","pdf_url":"","pub_time":1709680429000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DUOL","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/0001562088-24-000058-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000058/duol-20240304.htm","primary":true,"translateUrl":"","linkName":"duol-20240304.htm","type":"8-K","id":"NTFILE7SueqC8omTsa1kyu","market":"us","size":27329}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2024-03-06 07:13","pubTimestamp":1709680429,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17674272","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004724001899-DUOL","pdf_url":"","pub_time":1709674576000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"DUOL","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/0001950047-24-001899-index.html","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724001899/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILECgRC8v8zftoFUie8","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2024-03-06 05:36","pubTimestamp":1709674576,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17673030","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004724001898-DUOL","pdf_url":"","pub_time":1709674557000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"DUOL","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/0001950047-24-001898-index.html","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724001898/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEG5A7EAa1Vzqrp8Ck","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2024-03-06 05:35","pubTimestamp":1709674557,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17673051","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004724001897-DUOL","pdf_url":"","pub_time":1709674544000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"DUOL","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/0001950047-24-001897-index.html","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1524315/000195004724001897/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILExF9Xc27hxYhyKxoT","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2024-03-06 05:35","pubTimestamp":1709674544,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17659779","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004724001697-DUOL","pdf_url":"","pub_time":1709269200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"DUOL","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724001697/0001950047-24-001697-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724001697/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEHQ8FKQEz9gTBhtE2","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2024-03-01 13:00","pubTimestamp":1709269200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17659683","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004724001699-DUOL","pdf_url":"","pub_time":1709269200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"DUOL","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724001699/0001950047-24-001699-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000195004724001699/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEFj38b5NbFAy2XHuk","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2024-03-01 13:00","pubTimestamp":1709269200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17653791","market":"us","labels":[],"media":"sec.gov","original_id":"AN156208824000051-DUOL","pdf_url":"","pub_time":1709162439000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 - Securities to be offered to employees in employee benefit plans","symbol":"DUOL","title":"Form S-8 - Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/0001562088-24-000051-index.html","us_notice_code":"Form S-8","us_title_en":"Form S-8 - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000051/a2024duol-formsx8evergreen.htm","primary":true,"translateUrl":"","linkName":"a2024duol-formsx8evergreen.htm","type":"S-8","id":"NTFILEHpWGGJtEx5fhcKcd","market":"us","size":70296},{"description":"EX-FILING FEES","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000051/a2024duol-ex1071filingfeet.htm","primary":false,"translateUrl":"","linkName":"a2024duol-ex1071filingfeet.htm","type":"EX-FILING FEES","id":"NTFILEGpMZhEFyjdswQYMN","market":"us","size":14996},{"description":"EX-5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000051/duol-51opinion2024evergr.htm","primary":false,"translateUrl":"","linkName":"duol-51opinion2024evergr.htm","type":"EX-5.1","id":"NTFILEF3HgygDSYT3qn68R","market":"us","size":4837},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000051/a2024duol-231consentofdelo.htm","primary":false,"translateUrl":"","linkName":"a2024duol-231consentofdelo.htm","type":"EX-23.1","id":"NTFILEH3JHgFMddvAtHBKQ","market":"us","size":2147},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000051/duol-51opinion2024evergr001.jpg","primary":false,"translateUrl":"","linkName":"duol-51opinion2024evergr001.jpg","type":"GRAPHIC","id":"NTFILEA8jQP7fbKNfWFETd","market":"us","size":232289},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000051/duol-51opinion2024evergr002.jpg","primary":false,"translateUrl":"","linkName":"duol-51opinion2024evergr002.jpg","type":"GRAPHIC","id":"NTFILE5KfKZB3QEUQdj3b8","market":"us","size":64300}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2024-02-29 07:20","pubTimestamp":1709162439,"title_zh":"Form S-8 - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17653804","market":"us","labels":[],"media":"sec.gov","original_id":"AN156208824000050-DUOL","pdf_url":"","pub_time":1709162077000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"DUOL","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1562088/0001562088-24-000050-index.html","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/duol-20231231.htm","primary":true,"translateUrl":"","linkName":"duol-20231231.htm","type":"10-K","id":"NTFILE9FihGfqtXYjASg16","market":"us","size":1806452},{"description":"EX-10.8","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex.htm","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex.htm","type":"EX-10.8","id":"NTFILE3B5qQVP5CAVJ1M4i","market":"us","size":155420},{"description":"EX-21.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/duolingo-2023q410kex211.htm","primary":false,"translateUrl":"","linkName":"duolingo-2023q410kex211.htm","type":"EX-21.1","id":"NTFILE2mXif9nXrhmH1tQH","market":"us","size":4176},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/consentforannual10-k2023.htm","primary":false,"translateUrl":"","linkName":"consentforannual10-k2023.htm","type":"EX-23.1","id":"NTFILEkEj5VvodeZ3MAvnb","market":"us","size":1934},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/duolingo-2023q410kex311.htm","primary":false,"translateUrl":"","linkName":"duolingo-2023q410kex311.htm","type":"EX-31.1","id":"NTFILE282fPVkSsVQC5qL9","market":"us","size":16443},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/duolingo-2023q410kex312.htm","primary":false,"translateUrl":"","linkName":"duolingo-2023q410kex312.htm","type":"EX-31.2","id":"NTFILE3T8G3Q2w6ZnzoffL","market":"us","size":16560},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/duolingo-2023q410kex321.htm","primary":false,"translateUrl":"","linkName":"duolingo-2023q410kex321.htm","type":"EX-32.1","id":"NTFILEEaqn3o8JCwJ3nEig","market":"us","size":9717},{"description":"EX-97","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/duolingo-clawbackpolicya.htm","primary":false,"translateUrl":"","linkName":"duolingo-clawbackpolicya.htm","type":"EX-97","id":"NTFILE5PEvPcyEgZy8pRKw","market":"us","size":15423},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/duol-20231231_g1.jpg","primary":false,"translateUrl":"","linkName":"duol-20231231_g1.jpg","type":"GRAPHIC","id":"NTFILE8DPdetKMDT6UTFmp","market":"us","size":116140},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/duolingo-clawbackpolicya001.jpg","primary":false,"translateUrl":"","linkName":"duolingo-clawbackpolicya001.jpg","type":"GRAPHIC","id":"NTFILEFSQTmuLQ19m569xA","market":"us","size":238299},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/duolingo-clawbackpolicya002.jpg","primary":false,"translateUrl":"","linkName":"duolingo-clawbackpolicya002.jpg","type":"GRAPHIC","id":"NTFILE74KTgBdRA6qF7Rd8","market":"us","size":257837},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/duolingo-clawbackpolicya003.jpg","primary":false,"translateUrl":"","linkName":"duolingo-clawbackpolicya003.jpg","type":"GRAPHIC","id":"NTFILE8PkJo7e8QWxueQn1","market":"us","size":222263},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/duolingo-clawbackpolicya004.jpg","primary":false,"translateUrl":"","linkName":"duolingo-clawbackpolicya004.jpg","type":"GRAPHIC","id":"NTFILE7wNxRSVFAfREY1Tz","market":"us","size":262266},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/duolingo-clawbackpolicya005.jpg","primary":false,"translateUrl":"","linkName":"duolingo-clawbackpolicya005.jpg","type":"GRAPHIC","id":"NTFILEDyi1ZuVrKsZwN8Aw","market":"us","size":102032},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex001.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex001.jpg","type":"GRAPHIC","id":"NTFILE2khABmzn9wzPa74Z","market":"us","size":45544},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex002.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex002.jpg","type":"GRAPHIC","id":"NTFILEGHnwi34w7ufcP7WU","market":"us","size":269943},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex003.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex003.jpg","type":"GRAPHIC","id":"NTFILE7XNprc1XPSKPJHwN","market":"us","size":329848},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex004.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex004.jpg","type":"GRAPHIC","id":"NTFILE5dZPwQGeHQEigT3X","market":"us","size":325944},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex005.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex005.jpg","type":"GRAPHIC","id":"NTFILEFRcY64g1FDTFhQRo","market":"us","size":294902},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex006.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex006.jpg","type":"GRAPHIC","id":"NTFILEgE2bKZNUpSVZ8sFW","market":"us","size":269641},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex007.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex007.jpg","type":"GRAPHIC","id":"NTFILE3P79wbFH4D8afWy6","market":"us","size":302202},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex008.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex008.jpg","type":"GRAPHIC","id":"NTFILEn9uJUEDC7TxL8gty","market":"us","size":316258},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex009.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex009.jpg","type":"GRAPHIC","id":"NTFILE5B54x5YaZDjjQKyo","market":"us","size":283225},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex010.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex010.jpg","type":"GRAPHIC","id":"NTFILE3L3kjE8SxfaUnFWU","market":"us","size":340346},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex011.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex011.jpg","type":"GRAPHIC","id":"NTFILEDjHdvAa4TmQ3C1Di","market":"us","size":314062},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex012.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex012.jpg","type":"GRAPHIC","id":"NTFILE5rSgvWmk7cKcxD68","market":"us","size":308576},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex013.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex013.jpg","type":"GRAPHIC","id":"NTFILE5KC6p5LPS4Qp1ZFm","market":"us","size":314330},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex014.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex014.jpg","type":"GRAPHIC","id":"NTFILE4tkv7Nav9dbrr9WV","market":"us","size":292129},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex015.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex015.jpg","type":"GRAPHIC","id":"NTFILEBHD9i7XmBdHCCBw7","market":"us","size":300490},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex016.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex016.jpg","type":"GRAPHIC","id":"NTFILE3TLXSpnaHgXAhNb5","market":"us","size":305172},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex017.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex017.jpg","type":"GRAPHIC","id":"NTFILE8aT84KUuJ1fL5SU7","market":"us","size":323672},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex018.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex018.jpg","type":"GRAPHIC","id":"NTFILED3hzpKu5WgoVhAb9","market":"us","size":350153},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex019.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex019.jpg","type":"GRAPHIC","id":"NTFILE8VBytJpSUJkYLZaY","market":"us","size":296324},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex020.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex020.jpg","type":"GRAPHIC","id":"NTFILEVXHPtt7uRj4Y3DKc","market":"us","size":346632},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex021.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex021.jpg","type":"GRAPHIC","id":"NTFILE4XQaac3phrazWwAY","market":"us","size":337191},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex022.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex022.jpg","type":"GRAPHIC","id":"NTFILE4HvJ5irPdfChznXD","market":"us","size":309709},{"description":"","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex023.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex023.jpg","type":"GRAPHIC","id":"NTFILE4bKy3p7hnEWWfjnQ","market":"us","size":340619},{"description":"","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex024.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex024.jpg","type":"GRAPHIC","id":"NTFILEDJVW9fF2rqco48P2","market":"us","size":285137},{"description":"","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex025.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex025.jpg","type":"GRAPHIC","id":"NTFILE12FWt4auDv3d8mY7","market":"us","size":326647},{"description":"","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex026.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex026.jpg","type":"GRAPHIC","id":"NTFILE63ByuywVDpeKEh4D","market":"us","size":259824},{"description":"","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex027.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex027.jpg","type":"GRAPHIC","id":"NTFILECBu3Xu88xFmTUxYz","market":"us","size":124781},{"description":"","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex028.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex028.jpg","type":"GRAPHIC","id":"NTFILE2z7NpcxdsfUYrbEU","market":"us","size":47409},{"description":"","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex029.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex029.jpg","type":"GRAPHIC","id":"NTFILE82PurJh2zucY9TZr","market":"us","size":56470},{"description":"","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex030.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex030.jpg","type":"GRAPHIC","id":"NTFILE8yePiZiXQPNRxdhu","market":"us","size":29945},{"description":"","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex031.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex031.jpg","type":"GRAPHIC","id":"NTFILE147yDgzKuyKmTkCs","market":"us","size":53582},{"description":"","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex032.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex032.jpg","type":"GRAPHIC","id":"NTFILE79FGBt4sfZirKcZy","market":"us","size":53626},{"description":"","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex033.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex033.jpg","type":"GRAPHIC","id":"NTFILE6gvFQ6tKn4mbfaY8","market":"us","size":102106},{"description":"","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex034.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex034.jpg","type":"GRAPHIC","id":"NTFILEAa5NNzyxUUER4MHN","market":"us","size":110555},{"description":"","seq":54,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex035.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex035.jpg","type":"GRAPHIC","id":"NTFILEAfk9V8ELZgvXBQis","market":"us","size":213996},{"description":"","seq":55,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex036.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex036.jpg","type":"GRAPHIC","id":"NTFILEAaCtQ43yCmctVYTa","market":"us","size":224074},{"description":"","seq":56,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex037.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex037.jpg","type":"GRAPHIC","id":"NTFILEB4G49qMih5CCF4Hr","market":"us","size":249517},{"description":"","seq":57,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex038.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex038.jpg","type":"GRAPHIC","id":"NTFILEEx4zaoSVFqXoKdPT","market":"us","size":242521},{"description":"","seq":58,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex039.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex039.jpg","type":"GRAPHIC","id":"NTFILECYjX9U7X6dWorfsA","market":"us","size":27535},{"description":"","seq":59,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex040.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex040.jpg","type":"GRAPHIC","id":"NTFILE5qXyTk3hjfWqaJDr","market":"us","size":75580},{"description":"","seq":60,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex041.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex041.jpg","type":"GRAPHIC","id":"NTFILE7MNVyjtVg8UJJbNF","market":"us","size":75796},{"description":"","seq":61,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex042.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex042.jpg","type":"GRAPHIC","id":"NTFILE2ehWviVcHS7NmQrC","market":"us","size":69136},{"description":"","seq":62,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex043.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex043.jpg","type":"GRAPHIC","id":"NTFILEA62F5A5muyohokJ1","market":"us","size":72499},{"description":"","seq":63,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex044.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex044.jpg","type":"GRAPHIC","id":"NTFILE85FUoZQVxLGF6pCa","market":"us","size":61150},{"description":"","seq":64,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex045.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex045.jpg","type":"GRAPHIC","id":"NTFILEExC8KzfBwHRKbCLT","market":"us","size":64419},{"description":"","seq":65,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex046.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex046.jpg","type":"GRAPHIC","id":"NTFILE85RUiBmSKbFed5Fu","market":"us","size":67725},{"description":"","seq":66,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex047.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex047.jpg","type":"GRAPHIC","id":"NTFILE8kvmu57zhbuxg74T","market":"us","size":64512},{"description":"","seq":67,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex048.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex048.jpg","type":"GRAPHIC","id":"NTFILE2a4nkmhEH5Z8GLSJ","market":"us","size":83276},{"description":"","seq":68,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex049.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex049.jpg","type":"GRAPHIC","id":"NTFILECGgeHMvB6yxAo8NZ","market":"us","size":79483},{"description":"","seq":69,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex050.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex050.jpg","type":"GRAPHIC","id":"NTFILEFcsrdxCq9G8RdiwQ","market":"us","size":82021},{"description":"","seq":70,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex051.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex051.jpg","type":"GRAPHIC","id":"NTFILEDTinZ884oyNc8k3w","market":"us","size":74005},{"description":"","seq":71,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex052.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex052.jpg","type":"GRAPHIC","id":"NTFILE2ArtMcXVBhmNs6bw","market":"us","size":72277},{"description":"","seq":72,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex053.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex053.jpg","type":"GRAPHIC","id":"NTFILEGpQ3j9gHrAdNNVcE","market":"us","size":50192},{"description":"","seq":73,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex054.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex054.jpg","type":"GRAPHIC","id":"NTFILEJ7L5Za6H2DwwJRY8","market":"us","size":131712},{"description":"","seq":74,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex055.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex055.jpg","type":"GRAPHIC","id":"NTFILEBeC3Sonwvq5KwWX7","market":"us","size":76510},{"description":"","seq":75,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex056.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex056.jpg","type":"GRAPHIC","id":"NTFILECCidmsN7uu2dRD9B","market":"us","size":45215},{"description":"","seq":76,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex057.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex057.jpg","type":"GRAPHIC","id":"NTFILEHdH9gXkfpVyDh2Nd","market":"us","size":95752},{"description":"","seq":77,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex058.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex058.jpg","type":"GRAPHIC","id":"NTFILEEG1W2J64mrtL7wSE","market":"us","size":96532},{"description":"","seq":78,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex059.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex059.jpg","type":"GRAPHIC","id":"NTFILEJ99SuPZpdkdW1Nn5","market":"us","size":91133},{"description":"","seq":79,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex060.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex060.jpg","type":"GRAPHIC","id":"NTFILE9SZJdmNqVmfkH4dX","market":"us","size":108673},{"description":"","seq":80,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex061.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex061.jpg","type":"GRAPHIC","id":"NTFILEyKY4ugNAbDNY2g3M","market":"us","size":104998},{"description":"","seq":81,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex062.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex062.jpg","type":"GRAPHIC","id":"NTFILEA8GrjpodaVdRbTeW","market":"us","size":96779},{"description":"","seq":82,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex063.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex063.jpg","type":"GRAPHIC","id":"NTFILEEHJvFweFgdjB3tny","market":"us","size":104255},{"description":"","seq":83,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex064.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex064.jpg","type":"GRAPHIC","id":"NTFILEDBt6zB1oSv4S6npq","market":"us","size":66610},{"description":"","seq":84,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex065.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex065.jpg","type":"GRAPHIC","id":"NTFILE9B8iWmox2eJaqT7V","market":"us","size":107361},{"description":"","seq":85,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex066.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex066.jpg","type":"GRAPHIC","id":"NTFILE9b9Eyi9r7SrtuNZP","market":"us","size":76851},{"description":"","seq":86,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex067.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex067.jpg","type":"GRAPHIC","id":"NTFILEGkmhLaPLQoQDuc9p","market":"us","size":156142},{"description":"","seq":87,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex068.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex068.jpg","type":"GRAPHIC","id":"NTFILE7VYYESG5eDF7FHwG","market":"us","size":28623},{"description":"","seq":88,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex069.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex069.jpg","type":"GRAPHIC","id":"NTFILE9nemjsJRRJGGTQEQ","market":"us","size":28343},{"description":"","seq":89,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex070.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex070.jpg","type":"GRAPHIC","id":"NTFILE2jmbduF6CmVJfRom","market":"us","size":178303},{"description":"","seq":90,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex071.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex071.jpg","type":"GRAPHIC","id":"NTFILEG3YNUrCSoi37TxS7","market":"us","size":111677},{"description":"","seq":91,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000050/spotify-duolingoxfullyex072.jpg","primary":false,"translateUrl":"","linkName":"spotify-duolingoxfullyex072.jpg","type":"GRAPHIC","id":"NTFILECtfZbAdkZqfK7tFr","market":"us","size":91571}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2024-02-29 07:14","pubTimestamp":1709162077,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17646413","market":"us","labels":[],"media":"sec.gov","original_id":"AN156208824000048-DUOL","pdf_url":"","pub_time":1709096400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DUOL","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/0001562088-24-000048-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/q4fy23pressrelease.htm","primary":true,"translateUrl":"","linkName":"q4fy23pressrelease.htm","type":"EX-99.1","id":"NTFILEBCQYj1em2whXNnge","market":"us","size":275484},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/duol-20240228.htm","primary":false,"translateUrl":"","linkName":"duol-20240228.htm","type":"8-K","id":"NTFILE2Nafz84hHvmkBgnU","market":"us","size":27493},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/q4fy23shareholderletter.htm","primary":false,"translateUrl":"","linkName":"q4fy23shareholderletter.htm","type":"EX-99.2","id":"NTFILEEDSAaswSvamqQb2N","market":"us","size":312371},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/a23q4-shlxopeningpagexduoa.jpg","primary":false,"translateUrl":"","linkName":"a23q4-shlxopeningpagexduoa.jpg","type":"GRAPHIC","id":"NTFILEbFnPVjoK2sRw2W5S","market":"us","size":214937},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/chart-5ec075bef491449c8cfa.jpg","primary":false,"translateUrl":"","linkName":"chart-5ec075bef491449c8cfa.jpg","type":"GRAPHIC","id":"NTFILE7jmRy177camrDirJ","market":"us","size":38583},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/chart-8ab390acbde040ecbc5a.jpg","primary":false,"translateUrl":"","linkName":"chart-8ab390acbde040ecbc5a.jpg","type":"GRAPHIC","id":"NTFILE8ZGq2DhJRbJt7y6a","market":"us","size":22113},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/chart-c0fd36cf13e94d87ba8a.jpg","primary":false,"translateUrl":"","linkName":"chart-c0fd36cf13e94d87ba8a.jpg","type":"GRAPHIC","id":"NTFILE42wNF65Z7BcuQu8D","market":"us","size":40797},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/chart-d0e2ef7198df444a89fa.jpg","primary":false,"translateUrl":"","linkName":"chart-d0e2ef7198df444a89fa.jpg","type":"GRAPHIC","id":"NTFILEAazJJ6nEfS9jimBM","market":"us","size":39432},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/chart-dde10b95a9804f58b02a.jpg","primary":false,"translateUrl":"","linkName":"chart-dde10b95a9804f58b02a.jpg","type":"GRAPHIC","id":"NTFILEF22f6UFDuNsEXtmf","market":"us","size":39606},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/chart-ddeb3f8376aa4dbf8afa.jpg","primary":false,"translateUrl":"","linkName":"chart-ddeb3f8376aa4dbf8afa.jpg","type":"GRAPHIC","id":"NTFILE31whK6SNYXqC4gZB","market":"us","size":21589},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/duolingo_landscape-lockupxa.jpg","primary":false,"translateUrl":"","linkName":"duolingo_landscape-lockupxa.jpg","type":"GRAPHIC","id":"NTFILE2fZ9T1M1BXfn7wAu","market":"us","size":21169},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/ellipse1568a.jpg","primary":false,"translateUrl":"","linkName":"ellipse1568a.jpg","type":"GRAPHIC","id":"NTFILEF2z53ZGGWSHAeBdS","market":"us","size":8208},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/ellipse1569a.jpg","primary":false,"translateUrl":"","linkName":"ellipse1569a.jpg","type":"GRAPHIC","id":"NTFILEbgyRjeAKaxxv3wDv","market":"us","size":8192},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/gaa.jpg","primary":false,"translateUrl":"","linkName":"gaa.jpg","type":"GRAPHIC","id":"NTFILEC9FQXvaxPUhGdCa6","market":"us","size":2554},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/logo1a.jpg","primary":false,"translateUrl":"","linkName":"logo1a.jpg","type":"GRAPHIC","id":"NTFILE5t1pnp84u8HXQpQY","market":"us","size":43243},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/logoa.jpg","primary":false,"translateUrl":"","linkName":"logoa.jpg","type":"GRAPHIC","id":"NTFILEA8upa7QDqCafK3ww","market":"us","size":6426},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/luisa.jpg","primary":false,"translateUrl":"","linkName":"luisa.jpg","type":"GRAPHIC","id":"NTFILE85ouAsEyS8nAbZj1","market":"us","size":23988},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/luissignaturea.jpg","primary":false,"translateUrl":"","linkName":"luissignaturea.jpg","type":"GRAPHIC","id":"NTFILE7fmJijs315f6V7Mw","market":"us","size":7246},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000048/sma.jpg","primary":false,"translateUrl":"","linkName":"sma.jpg","type":"GRAPHIC","id":"NTFILEBFJFwSdqhG6e3sx8","market":"us","size":2553}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2024-02-28 13:00","pubTimestamp":1709096400,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":12,"pageCount":6,"totalSize":235,"code":"91000000","status":"200"}]}}