Stock market today: Nasdaq, Dow, S&P 500, Nasdaq set for more gains as Big Tech's AI spending shows no sign of letting up

Stock market today: Nasdaq, Dow, S&P 500, Nasdaq set for more gains as Big Tech's AI spending shows no sign of letting up Techs soared as US stock futures extended gains on Friday morning, after South Korean stocks roared back and Big Tech earnings revived op…



