智通财经APP获悉，韩股ETF大幅低开，截至发稿，南方东英SK海力士每日杠杆最多2X产品(07709)跌14.99%，报20.98港元；南方两倍做多三星电子(07747)跌14.97%，报48.72港元。
消息面上，10月15日，受人工智能投资担忧和美国加息预期冲击，韩国综合股价指数暴跌超7%，SK海力士、三星电子分别跌逾10%及7%。美国9月CPI同比上涨3.7%，高于市场预期的3.6%，核心CPI升至2.6%，市场对美联储加息的押注随之升温。与此同时，CoreWeave部分公司债收益率已经升至约15%，信用市场对AI基础设施融资风险的警惕正在明显升温。
值得注意的是，韩国交易所14日数据显示，截至前一交易日，外国投资者今年以来在韩国综合指数主板市场累计净卖出203.6977万亿韩元（约合1415亿美元），其中三星电子、SK海力士合计遭净卖出约176万亿韩元，占外资总抛售规模约86%，三星电子外资持股比例已降至2008年以来新低。分析人士认为，中东地缘风险加剧、OpenAI年度营收争议，以及外国企业竞争力提升带来的担忧，多重因素叠加压制市场。
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