Wall Street's main indexes slid on Wednesday, with chipmakers leading declines as Nvidia warned of steep charges from new U.S. curbs on its chip exports to China, making it one of the biggest casualties of the trade war between the two countries..N

At 13:30 EST, the Dow Jones Industrial Average .DJI was down 0.77% at 40,058.48.The S&P 500 .SPX was down 1.41% at 5,321.67, and the Nasdaq Composite .IXIC was down 2.27% at 16,441.94.

The top three S&P 500 .PG.INX percentage gainers:

** APA Corp (US) APA.OQ, up 4.6%

** Abbott Laboratories ABT.N, up 4.4%

** Devon Energy Corp DVN.N, up 3.8%

The top three S&P 500 .PL.INX percentage losers:

** NVIDIA Corp NVDA.OQ, down 7.6%

** J B Hunt Transport Services Inc JBHT.OQ, down 7.5%

** Advanced Micro Devices Inc AMD.OQ, down 7.1%

The top three NYSE .PG.N percentage gainers:

** MP Materials Corp MP.N, up 14.6%

** Vista Energy SAB de CV VIST.N, up 11.2%

** Newsmax Inc NMAX.N, up 10.1%

The top three NYSE .PL.N percentage losers:

** Sunnova Energy International Inc NOVA.N, down 17.0%

** Forge Global Holdings Inc FRGE.N, down 16.1%

** China Yuchai International Ltd CYD.N, down 15.6%

The top three Nasdaq .PG.O percentage gainers:

** American Resources Corp AREC.OQ, up 91.7%

** ICAD Inc ICAD.OQ, up 72.8%

** Treasure Global Inc TGL.OQ, up 62.0%

The top three Nasdaq .PL.O percentage losers:

** Click Holdings Limited CLIK.OQ, down 75.7%

** Sunation Energy Inc SUNE.OQ, down 51.2%

** Ostin Technology Group Co Ltd OST.OQ, down 47.0%

** KKR & Co Inc <KKR.N>:BUZZ - Datagroup shares on track for best day ever after KKR deal nL6N3QU0A9

** ASML Holding NV <ASML.O>:

** STMicroelectronics NV <STM.N>:BUZZ - European semiconductors slip after blow from Nvidia, ASMLnL8N3QU0AZ

** Travelers Companies Inc <TRV.N>:BUZZ - To report drop in Q1 EPS; results due before the bell nL1N3QT0V8

** Tesla Inc <TSLA.O>:BUZZ - Down on report tariffs disrupt sourcing from China for robotaxi, Semi truck nL4N3QU12A

** Newmont Corp <NEM.N>:

** Barrick Gold Corp <GOLD.N>:

** Royal Gold Inc <RGLD.O>:

** Agnico Eagle Mines Ltd <AEM.N>:

BUZZ - Gold miners gain as trade tensions boost safe-haven demand nL4N3QU13I

BUZZ - BMO Capital Markets reinstates coverage on gold, copper miners nL4N3QU13E

** United Airlines Holdings Inc <UAL.O>:BUZZ - Rise after Q1 profit beat, higher forward bookings nL6N3QU0EF

** NextEra Energy Inc <NEE.N>:BUZZ - Jefferies lowers PT on NextEra Energy on potential IRA repeal, tariff tensions nL4N3QU0S5

** Cal-Maine Foods Inc <CALM.O>:BUZZ - Slips on $276 mln share offering by founder's familynL6N3QU0FI

** J. B. Hunt Transport Services Inc <JBHT.O>:BUZZ - Falls on lower quarterly profit, brokerages cut PTnL4N3QU0T2

** Autoliv Inc <ALV.N>:BUZZ - Rises on Q1 results beat nL6N3QU0GY

** Kingsoft Cloud Holdings Inc <KC.O>:BUZZ - US-listed shares of Kingsoft Cloud slide after stock offering priced nL6N3QU0KE

** Hancock Whitney Corp <HWC.O>:BUZZ - Falls after Stephens cuts target price nL4N3QU0TU

** Movado Group Inc <MOV.N>:BUZZ - Up after higher Q4 sales; to lift prices amid tariff impact nL6N3QU0IV

** Bluebird Bio Inc <BLUE.O>:BUZZ - Falls after Ayrmid fails to give binding offernL4N3QU0YI

** Lyft Inc <LYFT.O>:BUZZ - Rises on Europe entry plan with $200 million FreeNow acquisition nL4N3QU0YV

** Hertz Global Holdings Inc <HTZ.O>:BUZZ - Rises after Ackman's Pershing Square builds stakenL6N3QU0JI

** Nvidia Corp <NVDA.O>:

** Advanced Micro Devices Inc <AMD.O>:

** Broadcom Inc <AVGO.O>:

** Intel Corp <INTC.O>:

BUZZ - US chip stocks fall; Nvidia expects $5.5 bln charge on export curbs nL4N3QU14P

** Prologis Inc <PLD.N>:BUZZ - Rises after quarterly results beat nL4N3QU17B

** Chevron Corp <CVX.N>:

** Exxon Mobil Corp <XOM.N>:

** Marathon Petroleum Corp <MPC.N>:

** Diamondback Energy Inc <FANG.O>:

BUZZ - Oil cos up as report of potential US-China talks, Iraq output cut plan lift crude nL4N3QU15Y

** UroGen Pharma Ltd <URGN.O>:BUZZ - Brokerages see potential in UroGen's experimental bladder cancer drug nL4N3QU15J

** Grocery Outlet Holding Corp <GO.O>:BUZZ - Up after Jefferies upgrade nL4N3QU18X

** Abbott Laboratories <ABT.N>:BUZZ - On track for best day in 2 years after reaffirming forecast amid tariff risks nL4N3QU18F

** General Dynamics Corp <GD.N>:BUZZ - Receives FAA, EASA certifications; shares up nL4N3QU1AI

** Omnicom Group Inc <OMC.N>:BUZZ - Down after Q1 revenue miss, MoffettNathanson cuts PTnL6N3QU0PI

** Citizens Financial Group Inc <CFG.N>:BUZZ - Falls after lower Q1 profit nL4N3QU1B7

(Compiled by Rajarshi Roy and Siddhi Mahatole)

((siddhi.mahatole@thomsonreuters.com))