Semiconductor stocks are the biggest S&P 500 gainers in Thursday trading, fueled by upbeat commentary from Taiwan Semiconductor Manufacturing Co. on the state of the artificial-intelligence market.

You've got to spend money – like $36 billion+ – to make, er, AI chips TSMC is bumping capital expenditure in 2025 to between ...

ASML is the leading provider of lithography solutions to the semiconductor industry, and its upward momentum appeared to be a ...