8月3日，三倍做多半导体ETF-Direxion Daily盘前下跌5.18%，报108.7美元，成交额1.53亿美元。
消息面上，8月1日日本第三轮对华半导体出口管制新规正式落地，首次将适配HBM、Chiplet、3D堆叠工艺的20大类先进封装核心设备纳入管控目录，对华出口强制逐案审批，AI算力芯片配套设备驳回率接近80%。与此同时，亚洲半导体板块集体重挫，三星电子、SK海力士单日跌约7%，A股半导体多股跌超10%，DRAM定价压力与地缘管制风险共振，拖累全球半导体板块风险偏好急速回落。本基金三倍追踪半导体指数，波动幅度相应放大。
（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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