QBIT.SW is trading 4.9% down today, reflecting a broad pullback in semiconductor and AI-hardware names following recent profit-taking and valuation concerns.
- The decline is amplified by a steep fall in South Koreaβs KOSPI, where key memory-chip leaders Samsung Electronics and SK Hynix both sank more than 8%.
- The sharp drop in these heavyweights has dragged the global memory and chip segment and related ETFs lower.