---
title: "Pre-market hot trades in US stocks: Semtech pre-market down 6.64%; AXT Company pre-market down 5.70%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293014881.md"
description: "Semtech pre-market down 6.64%; AXT pre-market down 5.70%; Polestar Automotive UK PLC - CW 27 pre-market up 917.78%; Callan Jmb pre-market up 50.99%; Baiya pre-market up 27.63%"
datetime: "2026-07-17T09:27:47.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293014881.md)
  - [en](https://longbridge.com/en/news/293014881.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293014881.md)
---

# Pre-market hot trades in US stocks: Semtech pre-market down 6.64%; AXT Company pre-market down 5.70%

**Pre-market Hot Trades in US Stocks**

Semtech pre-market down 6.64%. Based on recent news,

1.  On July 14, Semtech's President and CEO, Hou Qinghua, sold 2,000 shares of common stock at a price of $133 per share. This move raised concerns in the market about the confidence of the company's executives, leading to a decline in stock price.
    
2.  On July 14, GF Securities estimated that Semtech's revenue will reach $466 million in fiscal year 2027 and $1.22 billion in fiscal year 2028. Although this forecast shows future growth potential, concerns about the company's current performance in the short term still affect the stock price.
    
3.  On July 14, market expectations for Semtech's next-generation optical architecture improved, particularly the adoption of NPO (Near Package Optical), which will become a growth driver for the company in the future. However, in the short term, the market has concerns about the execution risks of the technological transformation, leading to stock price fluctuations.
    

AXT pre-market down 5.70%. No significant news recently; trading is active, and capital flows are evident. Considering sector and industry trends, the stock shows significant volatility, and specific reasons need further observation. no\_news

**Top Gainers in Pre-market US Stocks**

Polestar pre-market up 917.78%. Based on recent key news:

1.  On July 17, the CFO of Volvo Cars stated that there are currently no plans to inject capital into Polestar. This news may raise concerns in the market about Polestar's financial situation, affecting investor confidence.
    
2.  On July 17, the CEO of Volvo Cars confirmed holding a 20% stake in Polestar and has no intention of changing the shareholding ratio. This statement stabilized market expectations regarding Polestar's equity structure, which may have a positive impact on the stock price.
    
3.  On July 16, Lucid Motors faced bankruptcy rumors, leading to a decline in its stock price and affecting electric vehicle companies like Polestar. The market has doubts about the long-term viability of the electric vehicle industry, impacting Polestar's stock price. The electric vehicle industry faces risks from policy changes and demand slowdown.
    

Callan Jmb pre-market up 50.99%. Based on recent key news:

1.  On July 17, Callan Jmb's stock price closed at $0.86 during regular trading hours, up 16.51%. Benzinga Pro data shows that the stock has exhibited a negative price trend across all time frames, indicating insufficient investor confidence.
    
2.  On July 16, Callan Jmb's management team expects its projects to generate approximately $414 million in revenue over the next five years and play a key role in establishing a cutting-edge pharmaceutical manufacturing environment in the United States. This outlook boosted market expectations for the company's future growth. The pharmaceutical industry outlook is optimistic, and investors are paying attention.
    

Baiya pre-market up 27.63%, with no significant news recently. Trading is active, and capital flows are evident. Considering sector and industry trends, the stock shows significant volatility, and specific reasons need further observation

### Related Stocks

- [SMTC.US](https://longbridge.com/en/quote/SMTC.US.md)
- [AXTI.US](https://longbridge.com/en/quote/AXTI.US.md)
- [PSNYW.US](https://longbridge.com/en/quote/PSNYW.US.md)
- [CJMB.US](https://longbridge.com/en/quote/CJMB.US.md)
- [BIYA.US](https://longbridge.com/en/quote/BIYA.US.md)

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