6月5日，2倍做多MU ETF-Direxion（MUU）盘中下跌11.17%，报777.27美元，成交额8.81亿美元。
消息面上，博通最新财报虽业绩强劲，但因未进一步上调2027财年AI营收指引，引发科技板块集体抛售。费城半导体指数跌超5%，标的所跟踪的美光科技当日跌幅达7.74%，成交536.42亿美元。作为2倍杠杆ETF，MUU放大了底层资产美光科技的跌幅。博通当日暴跌逾12%，市值蒸发约2.4万亿元人民币，ARM跌超8%，AMD跌近7%，半导体板块全线承压。
（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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