7月21日，2倍做多MU ETF-Direxion盘前上涨10.24%，报31.6美元/股，成交额1956.92万美元。
消息面上，存储板块在此前韩国金融服务委员会收紧单一股票杠杆ETF监管引发的剧烈抛售后延续修复走势，标的股美光科技同期涨超4%，同行SK海力士涨超5%。SK集团会长崔泰源公开表示，明年AI芯片需求预计较今年激增60%-100%，存储需求增幅达50%-60%，供给端几乎无实质性扩产计划，供需缺口将持续扩大。投行KeyBanc预测今年三季度DRAM价格将按季上涨15%-20%，NAND价格涨幅高达30%-40%，维持对美光"增持"评级及1750美元目标价，认为供应紧张至少延续至2028年。作为2倍杠杆ETF，其产品特性进一步放大了底层资产的反弹幅度。
（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。）
Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.