7月30日，2倍做多MU ETF-Direxion盘前上涨8.1%，报21.22美元/股，成交额6472.49万美元。
消息面上，底层资产美光科技盘前上涨3.2%，报762.18美元/股，存储板块盘前集体走强，闪迪涨超6%，西部数据涨近5%，希捷科技涨超4%，SK海力士涨超3%。此前该ETF因知名投资人Michael Burry扩大美光科技空头仓位及AI需求可持续性质疑连续多个交易时段大幅回调。此外，长江存储深夜辟谣核心专利无效传闻，一定程度缓解存储板块悲观情绪。作为2倍杠杆ETF，其产品结构特性放大了底层资产的反弹幅度，导致涨幅显著超过标的股票本身。
（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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