---
title: "U.S. stock night market volatility: Jianzhi Edu Tech plummets 34.34% in night trading, attracting attention due to capital movement"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296565947.md"
description: "Jianzhi Edu Tech fell 34.34% in the night session; Duolingo fell 0.02% in the night session, with a transaction volume of USD 30,500; TAL Education had a transaction volume of USD 1,331; Jinxin Tech rose 6.07% in the night session, with a transaction volume of USD 497"
datetime: "2026-08-21T04:06:12.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296565947.md)
  - [en](https://longbridge.com/en/news/296565947.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296565947.md)
generator: "portal-rs"
---

# U.S. stock night market volatility: Jianzhi Edu Tech plummets 34.34% in night trading, attracting attention due to capital movement

**U.S. Stock Night Market Movements**

Jianzhi Edu Tech fell 34.34% in the night market, with no significant news recently. Trading is active, and capital flows are evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation.

**Stocks with High Trading Volume in the Industry**

Duolingo fell 0.02% in the night market. Based on recent key news:

1.  On August 19, Duolingo's Chief Engineering Officer Natalie Glance sold 4,290 shares of Class A common stock, cashing out approximately $556,000. This move may have a certain impact on market sentiment, leading to stock price fluctuations.

2.  On August 18, DA Davidson upgraded Duolingo's rating from Hold to Buy and set a target price of $160. The firm believes that Duolingo's products and monetization efforts are undervalued and expects user growth to accelerate, driving stock price increases.

3.  On August 18, Duolingo announced the acquisition of London animation studio Animade to deepen the gamified user experience of its application. This strategic move may enhance its market position and boost investor confidence. The education technology industry is highly competitive, with significant market volatility.

TAL Education's trading volume reached $1,331. Based on recent key news:

1.  On August 19, Think Academy launched the Class+ innovative math education program, currently piloting in multiple markets. This initiative aims to enhance students' mathematical thinking and problem-solving skills by innovating traditional teaching methods, potentially attracting more attention from students and parents, driving business growth.

2.  On August 19, Think Academy operates learning centers and online programs in 10 countries and regions, serving over 30,000 students. Through research-driven curricula and innovative classroom solutions, the company's influence in the education sector continues to expand, enhancing market confidence in its future development.

3.  On August 19, structural adjustments are evident in thematic and active funds, with capital flows optimizing the stability of core assets, reflecting an increased market preference for defensive assets amid uncertain monetary cycles. The innovation trend in the education industry is significant, with high market attention.

Jinxin Tech rose 6.07% in the night market, with a trading volume of $497 and no significant news recently. Trading is active, and capital flows are evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation

### Related Stocks

- [JZ.US](https://longbridge.com/en/quote/JZ.US.md)
- [DUOL.US](https://longbridge.com/en/quote/DUOL.US.md)
- [TAL.US](https://longbridge.com/en/quote/TAL.US.md)
- [NAMI.US](https://longbridge.com/en/quote/NAMI.US.md)

## Related News & Research

- [Duolingo Stock Is Shaking Off AI Fears](https://longbridge.com/en/news/296705319.md)
- [Natalie Glance Sells 2,751 Shares of Duolingo (NASDAQ:DUOL) Stock](https://longbridge.com/en/news/296482330.md)
- [Duolingo Chief Engineering Officer Natalie Glance disposes of 4,290 common shares worth $556,044.47](https://longbridge.com/en/news/296402300.md)
- [LIVE MARKETS-BofA clients flock to tech stocks](https://longbridge.com/en/news/296383193.md)
- [WealthShield Partners LLC Makes New Investment in Entergy Corporation $ETR](https://longbridge.com/en/news/296699070.md)

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**