币界网报道：AI-related stocks rebounded as concerns over Chinese AI firm DeepSeek's competitive threat eased in global markets. Nvidia shares rose 2.5% to $913.56, Microsoft gained 1.4% to $420.21, and Alphabet increased 1.1% to $170.33. The recovery follows initial investor worries after DeepSeek launched its advanced AI model, which some feared could challenge established players. Analysts note the market reaction reflects confidence in Western tech giants' ability to maintain dominance in AI development and commercialization. The AI sector remains volatile as investors weigh technological advancements against competitive pressures, with particular attention on how emerging Chinese firms might impact the global AI landscape moving forward.