6月4日，2倍做多MU ETF-Direxion盘中下跌12.92%，报892.41美元/股，成交额12.14亿美元。该ETF为美光科技（MU）的2倍杠杆产品，跌幅放大源于底层标的承压。
消息面上，博通于盘后公布财报，营收数据略不及市场预期，且CEO陈福阳未能上调全年销售目标，盘前一度跌超15%。芯片板块遭遇集体抛售，VanEck半导体ETF盘前跌超3%，ARM、美光科技及迈威尔均跌约6%。美光作为博通财报引发的AI芯片估值重估中的核心标的之一，叠加2倍杠杆效应，导致MUU跌幅接近13%。此前半导体板块经历了历史性反弹，费城半导体指数年内累涨逾77%，短期获利了结压力显著。
（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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