7月1日，2倍做多MU ETF-Direxion夜盘下跌5.21%，报994.65美元/股，成交额1.45亿美元。该ETF为追踪美光科技股价表现的2倍杠杆产品，标的美光科技同期夜盘下跌逾3%，杠杆效应放大了跌幅。
消息面上，多重利空持续压制。韩国三星与SK海力士相继公布空前扩产计划，总投资规模合计约5000亿美元，分析师指出若新增产能属独立投资，未来十年存在显著供应过剩风险。同时，三星、SK海力士及美光因涉嫌合谋操纵DRAM价格在美国加州联邦法院被提起集体诉讼，原告请求三倍赔偿，三家公司此前曾有价格操纵认罪记录，历史前科加重市场担忧。
（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.