8月17日，2倍做多MU ETF-Direxion盘中上涨8.64%，报34.99美元，成交额2.31亿美元。该ETF为美光科技2倍杠杆多头产品，其标的美光科技同日涨超3%。
消息面上，New Street将美光科技评级由中性上调至买入，目标价从470美元大幅调升至1250美元；摩根大通、瑞银、摩根士丹利Q2持仓报告均显示大幅加码美光，摩根大通将其列为最大买入标的之首。此外，闪迪此前业绩指引超预期带动存储板块连续走强，SK海力士、西部数据等同步拉升，板块共振效应持续。叠加马斯克公开表态存储将成为自主AI时代的核心瓶颈，明确看好美光长期成长空间，多重利好共振推动杠杆ETF放大涨幅。
（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）
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