7月17日，台湾ETF-iShares MSCI盘中下跌5.12%，报96.72美元/股，成交额2.19亿美元。
消息面上，台积电二季度财报虽净营收402亿美元、每股收益4.31美元均超预期，并将全年营收增速上调至略高于40%、资本开支上调至600亿至640亿美元，但绩后股价下跌逾5%，市场上演典型"买预期卖事实"行情。台积电作为MSCI台湾指数最大权重股，其回调直接拖累EWT大幅走弱。
EWT旨在追踪MSCI Taiwan指数，标的成分主要在台湾证券交易所上市交易，以金融、科技和大宗商品类公司为主。
（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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