美股三大指数集体高开，纳指涨0.8%，标普500指数涨0.53%，道指涨0.3%。

奈飞大涨超13.3%，股价逼近1000美元并创新高，第四季度净新增近1900万付费用户超预期并创季度新高。

甲骨文涨超10%，将与OpenAI、软银成立合资公司，未来四年AI基础设施领域投资高达5000亿美元。

美联航涨超3.1%，第四季度营收及调整后每股收益超预期，今年指引乐观。(格隆汇)

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