--- title: "U.S. stock night trading volatility: Sunlands Tech fell 9.66% in night trading, with asset disposal putting pressure on stock prices" type: "News" locale: "en" url: "https://longbridge.com/en/news/288341010.md" description: "Sunlands Tech fell 9.66% in the night session; Zhanzhi Education fell 36.13% in the night session, with a transaction volume of USD 72,400; Duolingo rose 0.03% in the night session, with a transaction volume of USD 7,206; Coursera fell 0.17% in the night session, with a transaction volume of USD 869" datetime: "2026-06-02T00:21:54.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/288341010.md) - [en](https://longbridge.com/en/news/288341010.md) - [zh-HK](https://longbridge.com/zh-HK/news/288341010.md) --- # U.S. stock night trading volatility: Sunlands Tech fell 9.66% in night trading, with asset disposal putting pressure on stock prices **U.S. Stock Market After-Hours Movements** Sunlands Tech fell 9.66% in after-hours trading. Based on recent key news: 1. On May 30, Sunlands Tech announced a significant asset disposal plan aimed at optimizing resource allocation and enhancing financial flexibility. This move is expected to positively impact the company's future operational efficiency, leading to a post-market drop of over 12%. Source: Zhitong Finance 2. On May 30, the company announced a stock repurchase plan worth $50 million, authorizing the repurchase of up to $50 million of Class A common stock over the next 36 months. This move was interpreted by the market as a sign of confidence in the company's future development, driving the stock price up over 116% during the day. Source: Zhitong Finance 3. On May 30, Sunlands Tech released its unaudited financial results for the first quarter of 2026, reporting a net profit margin of 17.4%, maintaining profitability for 20 consecutive quarters, and a 19.5% year-on-year decrease in sales expenses. These positive financial figures had a favorable impact on the stock price. Source: Zhitong Finance Education sector showed significant volatility, with increased market attention. **Stocks with High Trading Volume in the Industry** Jianzhi Education fell 36.13% in after-hours trading. Based on recent key news: 1. On June 1, Jianzhi Education Technology Group announced a partnership with SeaArt AI, one of the top 20 generative AI platforms globally. The collaboration aims to integrate generative AI image and video creation tools into Jianzhi's online learning platform and assess the application of large-scale AI models in career development training. This news failed to boost market confidence, leading to a significant drop in stock price. Source: Jianzhi Education Technology Group announcement AI industry collaborations are frequent, and market competition is intense. Duolingo rose 0.03% in after-hours trading. No significant news recently; trading was active, with clear capital flows. Considering sector and industry trends, the stock showed notable volatility, with specific reasons needing further observation. no\_news Coursera fell 0.17% in after-hours trading. Based on recent key news: 1. On June 1, Insight Holdings Group sold Coursera shares, putting pressure on the stock price. Insight Holdings Group sold 1,921,372 shares of Coursera common stock between May 19 and 20, at transaction prices of $5.41 and $5.24, respectively. This large-scale sell-off raised market concerns about the company's future performance, leading to a decline in stock price. Source: EDGAR system disclosure market is sensitive to major shareholder reductions ### Related Stocks - [STG.US](https://longbridge.com/en/quote/STG.US.md) - [JZ.US](https://longbridge.com/en/quote/JZ.US.md) - [DUOL.US](https://longbridge.com/en/quote/DUOL.US.md) - [COUR.US](https://longbridge.com/en/quote/COUR.US.md) ## Related News & Research - [AI's new North Star: Intelligence per dollar](https://longbridge.com/en/news/293823098.md) - [08:46 ETReach3 Insights Launches AI Listening to Help Brands Understand How Generative AI Makes Brand Product Recommendations](https://longbridge.com/en/news/294368548.md) - [Quanta Services surges on blowout earnings for AI power infrastructure giant](https://longbridge.com/en/news/294368119.md) - [The AI Hangover Has Arrived](https://longbridge.com/en/news/294191198.md) - [This Tiny AI Supplier Could Be More Important Than the Chipmakers](https://longbridge.com/en/news/293934824.md)