--- title: "Pre-market hot trades in US stocks: Haoxin up 11.23% in pre-market; Coherent Corp. up 4.74% in pre-market" type: "News" locale: "en" url: "https://longbridge.com/en/news/288410441.md" description: "Haoxin pre-market up 11.23%; Coherent Corp. pre-market up 4.74%; Bluejay Diagnostics pre-market up 177.12%; Decent pre-market up 109.38%; VisionSys AI pre-market up 87.11%" datetime: "2026-06-02T10:57:46.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/288410441.md) - [en](https://longbridge.com/en/news/288410441.md) - [zh-HK](https://longbridge.com/zh-HK/news/288410441.md) generator: "portal-rs" --- # Pre-market hot trades in US stocks: Haoxin up 11.23% in pre-market; Coherent Corp. up 4.74% in pre-market **Pre-market Hot Trades in US Stocks** Haoxin, up 11.23% in pre-market trading, has no significant news recently. The trading is active, with clear capital flow. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. Coherent is up 4.74% in pre-market trading. Based on recent key news: 1. On June 2, JP Morgan analysts pointed out that AI supply chain bottlenecks have become an investment theme, with Coherent named as a key player. The company's importance in the optical communications field has increased, and its stock price has nearly doubled. Source: Reuters 2. On June 1, a comparison of technical routes showed that the cost of the 800G silicon photonics solution has decreased by 21.6%, becoming a mainstream choice. The optical module industry needs to break through production bottlenecks to drive up the stock prices of related companies. Source: Zhitong Caijing 3. On May 31, The Motley Fool recommended Coherent, believing it has long-term growth potential in the AI and optical communications fields. Source: The Motley Fool AI supply chain bottlenecks have become the focus of investment, benefiting the optical communications industry. **Top Gainers in Pre-market US Stocks** Bluejay Diagnostics is up 177.12% in pre-market trading. Based on recent key news: 1. On June 2, Bluejay Diagnostics announced a strategic partnership with Argonaut Manufacturing Services. This collaboration aims to enhance Bluejay's Symphony™ platform, which focuses on near-patient testing in critical care. This news significantly boosted the company's stock price. Source: Reuters 2. On June 2, Bluejay Diagnostics issued a press release emphasizing that the company does not undertake any obligation to update forward-looking statements. Nevertheless, the market remains optimistic about its future development, further driving up the stock price. Source: Company website 3. On June 2, the partnership between Bluejay Diagnostics and Argonaut was officially disclosed, further enhancing market confidence in the company's future growth potential, leading to a significant rise in stock price. Source: GlobeNewswire The US stock market has been quite volatile recently, and investors should exercise caution. Decent is up 109.38% in pre-market trading. Based on recent key news: 1. On June 2, Hitek Global Inc.'s stock price fell 22.05% in pre-market trading, dropping from $6.58 the previous trading day to $5.13. This decline may be related to market concerns about its future profitability. 2. On June 2, Grande Group Limited's stock price fell 21.62% in pre-market trading, dropping from $1.06 the previous trading day to $0.83. Concerns about its financial health may be the reason for the stock price decline On June 2nd, ZHONGCHAO Inc.'s stock price fell 19.75% in pre-market trading, dropping from $0.08 the previous trading day to $0.06. Investors' lack of confidence in its business prospects may be the reason for the decline in stock price. The market is significantly volatile, and risks need to be monitored. VisionSys AI rose 87.11% in pre-market trading. There has been no significant news recently; trading is active, and capital flows are evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. no\_news ### Related Stocks - [HXHX.US](https://longbridge.com/en/quote/HXHX.US.md) - [COHR.US](https://longbridge.com/en/quote/COHR.US.md) - [BJDX.US](https://longbridge.com/en/quote/BJDX.US.md) - [DXST.US](https://longbridge.com/en/quote/DXST.US.md) - [VSA.US](https://longbridge.com/en/quote/VSA.US.md) ## Related News & Research - [The Bigger the AI Boom Gets, the More Coherent Stands to Gain. Here’s the Latest Proof.](https://longbridge.com/en/news/296641572.md) - [Coherent CFO Sherri R. 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