TSMC is trading at $46.00, down 7.16% on October 15, 2026, as hotter U.S. inflation stoked interest-rate concerns and fueled a broader chip and AI-stock selloff.
- The decline came despite record quarterly profit and a strong earnings and revenue outlook, as fears about financing AI investment weighed on the sector.
- CEO C.C. Wei cited pressure on some consumer and price-sensitive markets and said TSMC was prudent in 2027 planning; Reuters reported the comments alongside the broader market selloff.