--- title: "Pre-market hot trades in US stocks: Marvell Tech up 4.76% in pre-market; Lunai Bioworks down 4.60% in pre-market" type: "News" locale: "en" url: "https://longbridge.com/en/news/294801673.md" description: "Marvell Tech pre-market up 4.76%; Lunai Bioworks pre-market down 4.60%; Rain Enhancement Tech Holdco pre-market up 98.73%; eLong Power pre-market up 52.81%; VistaGen Therapeutics pre-market up 49.88%" datetime: "2026-08-04T09:58:21.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/294801673.md) - [en](https://longbridge.com/en/news/294801673.md) - [zh-HK](https://longbridge.com/zh-HK/news/294801673.md) --- # Pre-market hot trades in US stocks: Marvell Tech up 4.76% in pre-market; Lunai Bioworks down 4.60% in pre-market **Pre-market Hot Trades in US Stocks** Marvell Technology is up 4.76% in pre-market trading. Based on recent key news: 1. On August 3, Marvell Technology announced a cash dividend, with shareholders set to receive R$0.02 per unit on August 5, which may boost investor confidence and drive the stock price up. 2. On August 3, the President and COO of Marvell Technology sold 10,000 shares of common stock, potentially raising market concerns about insider confidence, leading to stock price volatility. 3. On August 3, Marvell Technology holds significant shares in multiple semiconductor ETFs, with inflows and outflows affecting stock demand, causing a 3.06% drop in stock price. The semiconductor industry shows strong demand, with significant capital movement. Lunai Bioworks is down 4.60% in pre-market trading, with no significant news recently. Trading is active, and capital flow is evident; considering sector and industry trends, the stock shows notable volatility, with specific reasons needing further observation. **Top Gainers in Pre-market US Stocks** Rain Enhancement Tech Holdco is up 98.73% in pre-market trading. Based on recent key news: 1. On August 4, SU Group Holdings Ltd announced it received a Nasdaq delisting notice, causing the stock to drop 21.6% in pre-market. This news triggered market panic, leading to a significant decline in stock price. 2. On August 4, Clearpoint Neuro Inc reported second-quarter earnings that missed expectations and lowered its full-year sales guidance, causing the stock to drop 14.5% in pre-market. The earnings results fell short of market expectations, weakening investor confidence. 3. On August 4, Powell Industries Inc reported quarterly earnings that missed expectations, leading to a 13.4% drop in pre-market stock price. The earnings results were below market expectations, causing the stock price to decline. Recent market volatility has been significant, and investors should exercise caution. eLong Power is up 52.81% in pre-market trading. Based on recent key news: 1. On August 3, eLong Power announced a public offering at a price of $0.12 per unit, expecting total proceeds of approximately $1.38 million. This move sparked positive market expectations for the company's future development, driving the stock price up. Source: PR Newswire 2. On August 4, eLong Power registered for issuance, raising approximately $1.38 million. Previously, the company conducted a 1-for-80 reverse stock split to maintain its listing status, raising market concerns about its financial stability. Source: Zhitong Finance 3. On August 3, eLong Power's common warrants are immediately exercisable at a price of $0.12, expiring in three years. This news has strengthened investor confidence in the company's stock, further driving the stock price up. Source: Public Technologies The lithium battery industry has shown strong recent performance, with significant capital inflows VistaGen Therapeutics pre-market rose 49.88%. Based on recent key news: 4. On August 4th, SRX Global acquired a minority stake in VistaGen Therapeutics. This move aims to invest in its late-stage neuroscience pipeline, particularly the intranasal "pherine" product candidates. SRX Global believes VistaGen's stock is undervalued and plans to work with management and the board to create value. This news significantly boosted VistaGen's stock price. Source: GlobeNewswire 5. On August 4th, SRX Global announced its latest investment move in North Palm Beach, Florida. The company is known for enhancing shareholder value through its AI-driven approach, and this acquisition indicates its ongoing commitment to growth and innovation in the healthcare sector. This strategic acquisition further bolstered market confidence in VistaGen. Source: GlobeNewswire 6. On August 4th, SRX Global's statement mentioned that forward-looking statements are only valid on the date of release, and the company has no obligation to update them. This indicates the company's cautious attitude towards the future but has not affected the market's positive expectations for VistaGen. Source: SRX Global announcement. 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