10月16日，Direxion Daily Technology Bull 3X ETF盘中下跌5.24%，报196.925美元，成交额4996.75万美元。
消息面上，美国通胀与零售销售、PPI等数据偏强，叠加美联储官员释放偏鹰信号，市场对进一步加息的担忧升温，压制高估值科技股与半导体板块。
此前纳指单日跌1.88%，费城半导体指数跌4.3%，并录得六连跌；应用材料一度跌超6%，美光科技、SK海力士等普遍走弱。作为三倍做多科技ETF，相关板块回撤会放大至基金净值波动。
（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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