美股高开：存储概念股，强势反弹

Market Overview - The US stock market opened with all three major indices rising, with the Nasdaq up by 0.76%, the Dow Jones up by 0.41%, and the S&P 500 up by 0.62% [1] Company Performance - Storage concept stocks rebounded, with Micron Technology rising over 6%, SanDisk increasing by over 9%, and Western Digital up by over 4% [2] - Ride-sharing company Lyft saw a significant decline, dropping over 15% as its Q4 2025 revenue fell short of market expectations [2]