SK Hynix is trading at KRW 1,313,000, down 5.95%, amid reported memory-stock weakness; no clear company-specific announcement explaining the decline surfaced in the search. - On November 5, 2026, sector pressure reportedly reflected Kioxia’s weaker-than-expected guidance, concerns about U.S. election-related AI infrastructure regulation, and a reported 4.33% weekly drop in NAND spot prices. - Recent reporting also cited supply and competition concerns weighing on chipmakers. - Earlier bullish company news does not explain the decline.