Direxion Daily MSCI South Korea Bull 3x Shares（KORU）今日盘中大涨5.33%，引起了市场的广泛关注。
消息面上，韩国股市今日整体强势上扬，韩国综合股价指数（KOSPI）收盘大幅上涨。此次上涨主要由存储芯片板块领涨驱动，三星电子与SK海力士等韩国科技巨头股价飙升。核心催化因素在于英伟达下一代AI加速器“Vera Rubin”的高带宽内存（HBM4）供应链格局已明确，三星电子与SK海力士双双入选核心供应商，并预计最快于本月启动量产，该时间点与即将召开的英伟达GTC大会形成共振，极大提振了市场对韩国半导体产业链的预期。
此外，存储芯片市场供需持续紧张，价格保持强势，AI算力需求成为长期增长引擎。资金层面也显示出对韩国市场的看涨情绪，有高度关联地址同步布局韩国ETF。在韩国股市，特别是科技股暴力反弹的背景下，追踪韩国市场的3倍杠杆ETF KORU随之大幅走高。
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