---
title: "Pre-market hot trades in US stocks: Semtech up 3.81% in pre-market, boosted by positive news on AI new products and earnings report"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293198187.md"
description: "Semtech pre-market up 3.81%; Baiya pre-market up 54.35%; Advanced Biomed pre-market up 33.20%; Brillia pre-market up 19.01%"
datetime: "2026-07-20T10:22:10.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293198187.md)
  - [en](https://longbridge.com/en/news/293198187.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293198187.md)
---

# Pre-market hot trades in US stocks: Semtech up 3.81% in pre-market, boosted by positive news on AI new products and earnings report

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

Semtech pre-market rose by 3.81%. Based on recent news,

1.  On July 19, Semtech announced the launch of a new AI stock screener and alert system. This system scans the market daily to identify opportunities, including high dividend yields, undervalued small-cap stocks, and high-growth technology and AI companies. This news boosted market confidence, driving the stock price up.
    
2.  On July 18, Semtech released its latest quarterly financial report, showing that the company's revenue and profits exceeded market expectations. The strong financial performance further enhanced investor confidence, leading to a rise in stock price.
    
3.  On July 17, Semtech announced a strategic partnership with a leading AI company. This collaboration is expected to enhance the company's technological capabilities and market competitiveness, attracting significant investor attention and pushing the stock price higher. The technology sector has performed strongly recently, with AI technology receiving considerable attention.
    

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

Baiya pre-market rose by 54.35%. 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

Advanced Biomed pre-market rose by 33.20%. Based on recent key news:

1.  On July 17, Advanced Biomed announced the termination of its purchase agreement with Helena Global Investment Opportunities I Ltd. This move may be interpreted by the market as a strategic adjustment by the company, leading to a substantial rise in stock price. According to SEC filings, the agreement will officially terminate on July 21.
    
2.  On July 17, the company's previously arranged equity financing mechanism allows for the sale of up to $25 million of common stock to institutional investors, demonstrating the company's proactive actions in capital raising. This news may have enhanced investor confidence in the company's future development, driving the stock price up.
    
3.  On July 17, technical sentiment signals indicated selling, but the market's positive reaction to the company's recent actions may have offset the impact of this signal, resulting in a rise in stock price. The biopharmaceutical industry has been active recently, with significant capital inflows.
    

Brillia pre-market rose by 19.01%, 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

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