U.S. stock night market opens with unusual movements: Investor conference boosts attention, Valens Semiconductor rises 5.19% in night trading

U.S. Stock Night Market Opening Movements Valens Semiconductor rose 5.19% in the night market. Based on recent key news: On January 12, Valens Semiconductor announced that its Chief Financial Officer would participate in several investor conferences, including the 28th Annual Growth Conference hosted by Needham. These events may have increased market attention on the company, driving up the stock price. Source: PR Newswire On January 12, Valens Semiconductor's management explained the reasons for the decline in gross margin in the fourth quarter, primarily due to product mix and initial sales, rather than pricing competition pressure. This indicates that the company is in a transitional phase, and the market holds an optimistic view of its long-term development. Source: YCharts On January 10, analysts pointed out that market expectations for Valens are too high, and unless the company finds new customers and improves profitability, the stock price may retreat. This viewpoint may have affected investors' short-term confidence. Source: Simply Wall St The technology sector has been volatile recently, and risks need to be monitored. Top Gainers in the U.S. Stock Night Market Heritage Global rose 41.18% in the night market. Based on recent news, On January 12, Heritage Global announced the acquisition of all assets of The Debt Exchange Inc. for $8.5 million in cash. This acquisition will enhance Heritage Global's financial asset division and expand its influence in the secondary loan market. The acquisition is expected to boost the company's earnings by 2026. Following the announcement, Heritage Global's stock price rose 17.64% in after-hours trading. On January 12, Heritage Global stated that DebtX will continue to be managed by the existing senior management team, and co-founder Bruce Hounsell will join Heritage later this month. This move further stabilizes market concerns about management changes post-acquisition, boosting investor confidence. On January 12, Heritage Global's CEO Ross Dove stated that this acquisition will significantly strengthen the company's financial asset division and is expected to have a positive impact on the company's earnings by 2026. This statement further propelled the stock price upward. Expansion of the secondary loan market, enhancement of the financial asset division. Graf Global rose 26.00% in the night market, with no significant recent news. Trading is active, and capital flow is evident. Considering sector and industry trends, the stock shows significant volatility, and specific reasons need further observation. Wheels Up Experience rose 21.10% in the night market, with no significant recent news. Trading is active, and capital flow is evident. Considering sector and industry trends, the stock shows significant volatility, and specific reasons need further observation