Why Is KORU Plunging More Than 18% Overnight?
SK Hynix (SKHY) fell 6% at Wednesday's close, down 12% since July. Foreign investors sold 173.2 trillion KRW in Samsung and SKHynix stocks. Park Yeon-joo of Mirae Asset Securities attributed this to AI investment concerns and KOSPI volatility. KORU, an ETF, dropped 12% but is up 42% in 2026. Retail sentiment on Stocktwits turned from 'extremely bullish' to 'bullish'.
