--- title: "Pre-market hot trades in US stocks: ON Semiconductor up 7.34% in pre-market; Moleculin Biotech down 6.40% in pre-market" type: "News" locale: "en" url: "https://longbridge.com/en/news/294799084.md" description: "ON Semiconductor pre-market rose 7.34%; Moleculin Biotech pre-market fell 6.40%; Rain Enhancement Tech Holdco pre-market rose 100.06%; Ensysce Biosciences pre-market rose 60.41%; eLong Power pre-market rose 51.48%" datetime: "2026-08-04T09:38:05.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/294799084.md) - [en](https://longbridge.com/en/news/294799084.md) - [zh-HK](https://longbridge.com/zh-HK/news/294799084.md) generator: "portal-rs" --- # Pre-market hot trades in US stocks: ON Semiconductor up 7.34% in pre-market; Moleculin Biotech down 6.40% in pre-market **Popular Pre-Market Trades in US Stocks** ON Semiconductor is up 7.34% in pre-market trading. Based on recent key news: 1. On August 4, ON Semiconductor announced its second-quarter financial report, with revenue of $1.6 billion, exceeding market expectations of $1.59 billion, and adjusted earnings per share of $0.74, higher than the expected $0.71. The company raised its guidance for AI data center business, expecting related revenue to double by 2026. This news drove the stock price up 7% in pre-market trading. Source: Jinse Finance 2. On August 4, ON Semiconductor announced its third-quarter revenue guidance of $1.65 billion to $1.75 billion, with the midpoint above the analyst average expectation of $1.67 billion. The company's CEO stated that the AI data center is the fastest-growing business, expecting revenue from this segment to more than double by 2026. Source: DoNews 3. On August 4, ON Semiconductor's AI data center business showed strong demand, driving the company's performance above expectations. The company expects adjusted earnings per share for the third quarter to be between $0.81 and $0.93, with the midpoint above the market expectation of $0.83. Source: Viewpoint Network AI data center demand is strong, driving industry growth. Moleculin Biotech is down 6.40% in pre-market trading. Based on recent key news: 1. On August 1, Moleculin Biotech announced a public offering of approximately 12.38 million shares, along with warrants to purchase up to 37.13 million shares. The combined purchase price for each share and warrant in this transaction is $0.75. This news led to a significant drop in the stock price to $0.88, a decline of 63.53%. Source: Benzinga The market remains cautious about the volatility of biotech stocks. **Top Gainers in Pre-Market Trading of US Stocks** Rain Enhancement Tech Holdco is up 100.06% in pre-market trading, with no significant news recently. The trading is active, and the capital flow is evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. Ensysce Biosciences is up 60.41% in pre-market trading, with no significant news recently. The trading is active, and the capital flow is evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. eLong Power is up 51.48% 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 raised market attention on the company's financing capabilities, driving the stock price up. Source: PR Newswire 2. On August 4, eLong Power announced a registered issuance to raise approximately $1.38 million. Previously, the company conducted a 1-for-80 reverse stock split to maintain its listing status, and this fundraising plan is seen as an effort to stabilize the company's financial situation, further boosting market confidence Source: Zhitong Finance On August 3rd, eLong Power announced that each unit includes one share of Class A common stock and a common warrant, which is immediately exercisable at a price of $0.12. This news has increased investors' expectations for the company's future growth potential, driving the stock price up. Source: PR Newswire The lithium battery industry has been active recently, attracting high market attention ### Related Stocks - [ON.US](https://longbridge.com/en/quote/ON.US.md) - [MBRX.US](https://longbridge.com/en/quote/MBRX.US.md) - [RAIN.US](https://longbridge.com/en/quote/RAIN.US.md) - [ENSC.US](https://longbridge.com/en/quote/ENSC.US.md) - [ELPW.US](https://longbridge.com/en/quote/ELPW.US.md) ## Related News & Research - [Moleculin Biotech announces annual shareholder meeting](https://longbridge.com/en/news/296828733.md) - [The push for AI watermarks is spawning a new wave of tools to remove them](https://longbridge.com/en/news/296262434.md) - [A mysterious free AI model is impressing developers. 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