---
title: "U.S. stock market quick update: Zeta Network up 10.70%"
description: "Zeta Network rose 10.70%; Duolingo fell 0.70%, with a transaction volume of USD 163 million; Fitness Champs rose 5.64%, with a transaction volume of USD 776 million; K12 International School rose 0.83"
type: "news"
locale: "en"
url: "https://longbridge.com/en/news/258138030.md"
published_at: "2025-09-19T18:17:20.000Z"
---

# U.S. stock market quick update: Zeta Network up 10.70%

> Zeta Network rose 10.70%; Duolingo fell 0.70%, with a transaction volume of USD 163 million; Fitness Champs rose 5.64%, with a transaction volume of USD 776 million; K12 International School rose 0.83%, with a transaction volume of USD 655.7 million; Pearson fell 1.06%, with a market value of USD 9.002 billion

**U.S. Stock Market Midday Update**

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

Duolingo fell 0.70%, with increased trading volume. Based on recent important news:

1.  On September 17, Citibank lowered Duolingo's target price from $400 to $375, leading to weakened market confidence in the stock and putting pressure on its price.
    
2.  On September 17, D.A. Davidson downgraded Duolingo's rating to Hold, with a target price of $300, further exacerbating market concerns about its short-term performance.
    
3.  On September 17, analysts generally held a cautious attitude towards Duolingo. Although its strategic initiatives are considered promising, the financial benefits in the short term remain unclear, affecting investor sentiment. The market is skeptical about Duolingo's short-term performance.
    

K12 International School rose 0.83%, with a trading volume of $65.57 million. According to recent key news:

1.  On September 18, Stride showcased its rare combination of quality and value, with a PEG of 0.76 and a forward P/E ratio of 17.3 times, along with accelerating cash flow growth. The technical setup supports this strong fundamental outlook, with clear catalysts in the next 12 months. This news boosted market confidence and drove the stock price up.
    
2.  On September 20, GPM Law Firm handled corporate misconduct cases involving nearly all industries and sectors, achieving widespread success. This news increased market confidence in corporate governance, further driving the stock price up. The industry trend is positive, the macroeconomic environment is stable, and capital inflows are significant.
    

**Stocks with High Market Capitalization in the Industry**

Pearson fell 1.06%, with a market capitalization of $9.002 billion. No recent news, significant market fluctuations, and caution is advised

### Related Stocks

- [ZNB.US - Zeta Network](https://longbridge.com/en/quote/ZNB.US.md)

## Related News & Research

| Title | Description | URL |
|-------|-------------|-----|
| Duolingo stock is crashing and T-Mobile may be to blame | Duolingo's stock (NASDAQ: DUOL) plummeted over 10% on February 11th following T-Mobile's announcement of a real-time AI  | [Link](https://longbridge.com/en/news/275649824.md) |
| K12 Tutoring Wins 2025 Tech & Learning Award for Excellence \| LRN Stock News | K12 Tutoring has won the 2025 Tech & Learning Award for Excellence for its scalable tutoring solutions that demonstrate  | [Link](https://longbridge.com/en/news/275929497.md) |
| Nasdaq Reports End-of-July Short Interest at 16.59 Billion Shares | Nasdaq Inc. reported that as of July 31, 2025, total short interest across all Nasdaq securities reached 16.59 billion s | [Link](https://longbridge.com/en/news/275512401.md) |
| Is Duolingo Inc Gaining or Losing Market Support? | Duolingo Inc's short interest has increased by 29.64%, with 6.44 million shares sold short, representing 18.02% of avail | [Link](https://longbridge.com/en/news/274826135.md) |
| Fintech Clear Street postpones US IPO, Bloomberg News reports | Clear Street has postponed its U.S. IPO, as reported by Bloomberg News. This marks the second delayed listing in a week  | [Link](https://longbridge.com/en/news/275823507.md) |

---

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