Snowflake (SNOW) stock surged 7.81% during Thursday's trading session, riding the wave of a broader tech sector rally. The data warehouse-as-a-service company's shares climbed amid renewed optimism surrounding U.S.–China trade negotiations and strong earnings reports from other tech companies.

The upward movement was fueled by several factors. Firstly, positive sentiment around U.S.–China trade talks lifted investor confidence across the tech sector. Additionally, encouraging earnings reports from enterprise software leader ServiceNow, as well as semiconductor companies Texas Instruments and Lam Research, demonstrated resilient demand in key tech verticals despite macroeconomic uncertainties. These results suggested that enterprise customers were not pulling back on spending, boosting confidence in the broader tech ecosystem, including cloud-based services like Snowflake.

This latest surge adds to Snowflake's volatile performance in recent times. While the stock is up 0.1% year-to-date, it remains 18.2% below its 52-week high of $192.78 reached in February. The significant move today indicates that investors see potential in Snowflake's growth prospects, particularly as companies continue to invest in cloud and data solutions. However, as with many high-growth tech stocks, Snowflake's share price remains sensitive to broader market sentiments and macroeconomic factors.