US stocks hit session highs late Monday morning, led by energy and basic materials stocks as crude and commodity prices advanced.
The Dow Jones Industrial Average gained 24.29 points, or 0.18%, to 13,236.33. The S&P 500 Index rose 6.53 points, or 0.46%, to 1,415.00. The Nasdaq Composite added 14.30 points, or 0.46%, to 3,105.87.