TradingUS stock market close: Another big week of gains ends with a flourishOn the day:S&P 500 +0.85%Nasdaq Comp +1.7%DJIA flatRussell 2000 +0.75%Toronto TSX Comp +0.6%On the week:S&P 500 +2.3%Nasdaq Comp +4.5%DJIA …May 8, 2026