Taiwan Semiconductor is trading at $48.64, down 4.06%, amid a broad semiconductor selloff.
- Chip stocks weakened as investors reassessed AI infrastructure spending and reacted to Lam Research’s outlook and supply-chain constraints, with pressure extending across the sector.
- Available coverage identified no company-specific announcement explaining Taiwan Semiconductor’s October 23 move. Broader risk-off sentiment, including geopolitical concerns, may also weigh on markets, though the clearest cited explanation was sector-wide.