KoreaLog Fact-check Card?“코스피, 진짜 큰일났다”...믿었던 SK하이닉스마저 결국Updated: 2026. 10. 22. PM 2:27:50Primary Claim“코스피, 진짜 큰일났다”...믿었던 SK하이닉스마저 결국Open Issue DetailBack to Hub