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Pre-market Hot Trades in US Stocks

Vnet fell 7.64% in pre-market trading, reflecting market concerns about its recent performance. Without relevant news or analysis information, it is difficult to determine the specific reasons for Vnet's stock price decline. Possible factors include poor company earnings, intensified industry competition, or changes in the macroeconomic environment.

Lumentum rose 7.43% in pre-market trading, possibly related to its upcoming investor activities. The increase in Lumentum's stock price may be linked to its participation in the 14th Annual Technology Conference hosted by Susquehanna Financial Group and the Morgan Stanley Technology, Media & Telecom Conference. These events may trigger investor optimism about the company's future performance, thereby driving up the stock price. Additionally, Lumentum's optical components and subsystems are widely used in telecommunications, enterprise, and data center networks, which may further enhance market confidence in its technology and products. Although Lumentum currently holds a "Moderate Buy" rating among analysts, some top analysts believe there are other stocks that are more worthy of purchase.

Top Gainers in Pre-market US Stocks

ARB IOT's stock price surged 92.71% in pre-market trading, primarily due to the company's announcement of a partnership with Universiti Kebangsaan Malaysia to establish an AI data center laboratory. ARB IOT's stock price significantly increased by 92.71%, mainly driven by the news of its collaboration with Universiti Kebangsaan Malaysia to establish an AI data center laboratory. According to a report dated February 27, 2025, ARB IOT Group Limited, through its subsidiary ARB IOT Group Sdn Bhd, signed a Memorandum of Understanding (MOU) to collaborate with startups related to the Institute of Visual Informatics (IVI-UKM) at Universiti Kebangsaan Malaysia and Gajah Kapitalan Sdn Bhd (GKSB) to establish an AI data center laboratory. The facility will focus on advanced R&D in AI applications. This news may be interpreted by the market as a strategic expansion of the company's presence in the AI field, enhancing investor confidence in the company's future growth potential, thus driving the stock price significantly higher.

Powell Max rose 77.81% in pre-market trading, possibly related to its acquisition plans and market strategy. Powell Max's stock price surged 77.81% in pre-market trading, which may be linked to its recent acquisition plans and market strategy. According to previous reports, Powell Max plans to acquire companies with annual revenues between $1.5 million and $5 million to enhance its market share in the financial communications industry in Hong Kong and Asia. Additionally, the company has secured a standby equity credit line of up to $40 million to support its acquisition strategy. These initiatives may be viewed by the market as positive growth signals, driving up the stock price. Although the stock price had previously declined due to market reactions to its acquisition plans, recent market sentiment may have changed, boosting investor confidence in its future growth potential Qurate Retail's stock price surged 55.65% in pre-market trading, possibly related to the company's recent restructuring and brand revitalization. The recent significant increase in Qurate Retail's stock price may be associated with its rebranding to QVC Group. The company announced this restructuring plan on February 22, with annual revenue reaching $14 billion. Additionally, Qurate Retail's innovations and expansions in the video-driven e-commerce sector may have bolstered market confidence in its future growth. These factors may have collectively driven the stock price increase. Despite Qurate Retail's strong recent stock performance, analysts maintain a "hold" rating, believing that other stocks may be more attractive