22:37量子科技概念股大幅下跌，Quantum Computing、昆腾跌超20%。22:32 美股三大指数集体上涨，美光科技大跌道指涨0.69%，标普500指数涨0.75%，纳指涨0.8%。大型科技股普涨，英伟达、特斯拉涨超2%。美光科技跌逾12%。22:20特斯拉盘前涨逾2%，前一交易日跌逾8%。21:42美光科技盘前大跌美光科技盘前跌超11%，美光科技调低了2025年第二财季的业绩预期。...
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