Roundhill Memory ETF（代码：DRAM）今日夜盘大幅上涨5.01%，表现强劲。
消息面上，此次上涨主要受到美股存储芯片概念股集体反弹的带动。夜盘交易时段，费城半导体指数大涨，存储芯片巨头美光科技股价显著攀升，带动了整个存储芯片板块的乐观情绪。此外，以色列与伊朗暂缓交火的消息缓解了地缘政治紧张局势，也为市场风险偏好回升提供了支撑。
近期，芯片股成为市场焦点，存储芯片作为人工智能等关键领域的基础设施，其供需格局受到广泛关注。行业分析指出，算力需求爆发可能加剧了存储芯片的供应紧张预期，从而推动了相关资产的价格上涨。隔夜美股的强势表现也影响了次日亚太市场相关板块的走势。
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