AI Stocks: What to Know Before Markets Open on October 20, 2025
AMD shares hit a record high near $240 last week after major AI chip deals, up about 80% this year. Intel stock has surged 85% in 2025, while NVIDIA holds roughly 90% of the AI accelerator market. IBM stock climbed to multi-year highs after new AI launches and partnerships. Over half of fund managers now say AI stocks are in a bubble, according to a BofA survey.