9月14日，2倍做多美光科技ETF-Direxion盘中下跌13.43%，报27.51美元/股，成交额2.17亿美元。
消息面上，多重利空共振拖累半导体板块。9月13日美股半导体板块暗盘集体走低，标的正股美光科技暗盘跌超3%至945.79美元，SK海力士暗盘跌3%，英特尔暗盘跌超3%，AMD暗盘跌超2%。宏观层面，国际油价单日暴涨8%，CME数据显示美联储9月加息25个基点概率升至71.3%，加息预期升温压制高估值科技股。此外，DeepSeek此前发布新模型称对HBM需求下降四分之三，亦对存储芯片情绪构成扰动。作为2倍杠杆ETF，正股跌幅经杠杆放大后与本次13.43%的跌幅基本吻合。美光期权市场近期持续释放偏空信号，包括2693万美元实值PUT大单及多笔熊市看涨价差，大资金对后续走势持谨慎偏空判断。
（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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