--- title: "Pre-market hot trades in US stocks: Twin Vee PowerCats pre-market down 6.51%; Seagate Tech pre-market up 5.28%" type: "News" locale: "en" url: "https://longbridge.com/en/news/294181987.md" description: "Twin Vee PowerCats pre-market down 6.51%; Seagate Tech pre-market up 5.28%; Autonomix Medical pre-market up 67.23%; Star Fashion Culture pre-market up 46.34%; Global Mofy AI pre-market up 35.05%" datetime: "2026-07-29T09:23:27.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/294181987.md) - [en](https://longbridge.com/en/news/294181987.md) - [zh-HK](https://longbridge.com/zh-HK/news/294181987.md) generator: "portal-rs" --- # Pre-market hot trades in US stocks: Twin Vee PowerCats pre-market down 6.51%; Seagate Tech pre-market up 5.28% **Pre-market Hot Trades in US Stocks** Twin Vee PowerCats fell 6.51% in pre-market trading. Based on recent key news: 1. On July 28, Twin Vee PowerCats disclosed that HRT Financial LP holds 55,028 shares of common stock, accounting for 10% of the company. This news attracted market attention, leading to a decline in stock price. 2. On July 26, market misunderstandings regarding financial derivatives caused fluctuations in investor sentiment, further exacerbating the decline in stock price. The market's misunderstanding of financial derivatives led to volatility. Seagate Tech rose 5.28% in pre-market trading. Based on recent key news: 1. On July 28, Seagate Tech released its Q4 financial report, with revenue of $3.65 billion, a 48% year-over-year increase, exceeding analyst expectations. Adjusted earnings per share were $5.71, surpassing market expectations, and the stock price rose over 9% in after-hours trading. Source: Viewpoint Network 2. On July 28, Seagate Tech benefited from a surge in storage demand driven by AI, with Q4 profits significantly increasing, net profit reaching $1.29 billion, far exceeding the same period last year. The company expects Q1 revenue to continue exceeding market expectations. Source: Financial Link 3. On July 27, Wedbush Securities raised Seagate's target price to $1000, maintaining an "Outperform" rating, expecting Seagate to benefit from rising product prices and improved product mix. Source: Zhito Finance AI demand drives growth in the storage industry, but risks remain. **Top Gainers in Pre-market US Stocks** Autonomix Medical rose 67.23% in pre-market trading. Based on recent key news: 1. On July 29, Autonomix Medical faced serious financial performance issues; despite low debt levels, the lack of revenue and negative cash flow indicated some short-term momentum according to technical analysis, but a long-term downward trend still exists. Negative earnings and no dividend yield significantly impacted valuation, and although trial results were positive, they were insufficient to offset the enormous financial challenges. 2. On July 29, Autonomix Medical's technical sentiment signal was a sell, with a current market capitalization of $1.59 million and an average trading volume of 247,406. 3. On July 29, Autonomix Medical operates in the medical technology field, although the disclosed documents did not specify its particular products, services, or treatment areas. The company is publicly traded under the Securities Exchange Act of 1934, with financial oversight led by CFO Trent Smith. The medical technology industry has recently performed poorly, with unstable capital flows. Star Fashion Culture rose 46.34% in pre-market trading. Based on recent key news: 1. On July 28, Star Fashion Culture's CFO Zhang Pingting indirectly purchased 2 million shares of Class B common stock through Xingji ZhangPingting Limited, at a price of $1.30 per share This move increased its indirect shareholding to 2,032,500 shares, demonstrating the company's internal confidence in future development and driving up the stock price. 2. On July 28, the company strengthened its equity base at a special shareholders' meeting and raised funds for operations through an offshore unregistered stock placement, without relying on the U.S. public market. This financing strategy enhanced the company's financial flexibility and boosted market confidence. 3. On July 29, Star Fashion Culture's stock fell 95.07% over the past 12 months and is currently trading close to its 52-week low. Despite the long-term decline, recent insider purchases and financing strategies have improved market expectations for its recovery. The fashion industry faces high risks and requires cautious observation. Global Mofy AI rose 35.05% in pre-market trading. Based on recent key news: 1. On July 28, Global Mofy AI reported strong financial performance for the first half of 2026, with revenue growth of 49.4%. This growth is attributed to high demand for virtual technology services from global content and large model enterprises, driving up the stock price. 2. On July 28, the company released original content through the EDGAR system, highlighting its advantages in generative AI-driven technology solutions, further enhancing market confidence. 3. On July 28, despite the company's optimistic financial performance, it reminded investors to be aware of uncertainties brought by market conditions and technological changes that may affect future performance. 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