--- title: "Hot pre-market trades in US stocks: Norfolk Southern up 12.59% pre-market; Boost Run up 8.38% pre-market" type: "News" locale: "en" url: "https://longbridge.com/en/news/294333464.md" description: "Norfolk Southern pre-market up 12.59%; Boost Run pre-market up 8.38%; Nuwellis pre-market up 101.01%; T3 Defense pre-market up 83.19%; China Su Xuan Tang Pharmaceutical pre-market up 56.57%" datetime: "2026-07-30T09:13:37.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/294333464.md) - [en](https://longbridge.com/en/news/294333464.md) - [zh-HK](https://longbridge.com/zh-HK/news/294333464.md) --- # Hot pre-market trades in US stocks: Norfolk Southern up 12.59% pre-market; Boost Run up 8.38% pre-market **Pre-market Hot Trades in US Stocks** Norfolk Southern is up 12.59% in pre-market trading. Based on recent key news: 1. On July 27, Norfolk Southern and Union Pacific announced an enhanced merger application, providing new customer protection measures. The merger application includes an expanded commitment gateway pricing plan, a commitment to retain customers' primary railroad options, and the provision of temporary alternative railroad services during the integration period. This news boosted market confidence, driving up Norfolk Southern's stock price. 2. On July 27, market analysts maintained a "Hold" rating on Norfolk Southern but believed that five other stocks had more investment value. Nevertheless, the positive impact of the merger news still dominated market sentiment, leading to an increase in stock price. 3. On July 27, Norfolk Southern and Union Pacific expect the merger to be completed by mid-2027. Regulators have accepted the merger application but require additional information. The confirmation of this expected merger completion timeline further enhanced investor confidence, driving up the stock price. The merger news boosted market confidence, pushing the stock price higher. Boost Run is up 8.38% in pre-market trading. Based on recent key news: 1. On July 27, Boost Run announced a redemption notice to all registered holders of outstanding warrants. The company plans to redeem unexercised warrants at a price of $0.01 per warrant, with total proceeds expected to reach approximately $131.9 million. This funding will be used to support the expansion of its AI cloud infrastructure and GPU computing power, driving up the stock price. 2. On July 27, Boost Run received NVIDIA's "Model Cloud" certification, further solidifying its leading position in the AI cloud infrastructure sector. This certification boosted market confidence in the company's future development, promoting an increase in stock price. 3. On July 27, technical sentiment signals indicated a buy, with a current market capitalization of $1.66 billion. Market analysts believe the company's stock has high investment value, driving up the stock price. The AI cloud infrastructure industry is performing strongly, with significant capital inflows. **Top Gainers in Pre-market US Stocks** Nuwellis is up 101.01% in pre-market trading. Based on recent key news: 1. On July 27, Nuwellis announced preliminary revenue results for the second quarter of 2026, showing a year-on-year increase of 14%. This growth was primarily driven by the commercial success of the Aquadex ultrafiltration platform, leading to a significant rise in stock price. 2. On July 27, Nuwellis announced a preliminary revenue increase of 20% year-on-year for the first half of 2026. This news further enhanced market confidence, resulting in a substantial pre-market stock price increase. 3. On July 27, Nuwellis is expected to release its complete financial results for the second quarter of 2026 on August 13. Market expectations are positive, prompting investors to buy in, driving up the stock price. The overall industry is performing well, with significant capital inflows T3 Defense pre-market rose by 83.19%. Based on recent key news: 4. On July 29, T3 Defense completed a 1-for-125 reverse stock split, reducing the float to 1.12 million shares, triggering a technical short squeeze. The company made progress in its Project 35 in the anti-drone technology field and achieved contract delivery, further boosting market confidence. X S.E. Security and Defense Ltd. strategically acquired a 16.67% stake, driving the stock price up. Source: Benzinga 5. On July 28, T3 Defense's subsidiary completed the delivery of an automated composite material production line to a major Israeli manufacturer, along with a $1.1 million defense lighting contract, expanding its influence in the high-demand anti-drone technology sector. Source: Benzinga 6. On July 28, SEC filings showed that X S.E. Security and Defense Ltd. acquired a 16.67% stake in T3 Defense in exchange for equity in Project 35, enhancing investor confidence. Source: Benzinga The demand in the defense industry is strong, with significant capital inflow. China Su Xuan Tang Pharmaceutical pre-market rose by 56.57%, with no significant news recently. Trading is active, and capital flow is evident. 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