U.S. energy stocks rose in premarket trading after international oil prices climbed: Halliburton (HAL.N) +2.0%, Valero Energy (VLO.N) +2.4%, Occidental Petroleum (OXY.N) +1.6%, Chevron (CVX.N) +1.6%, Exxon Mobil (XOM.N) +1.4%, Marathon Oil (MRO.N) +1

2026-08-31

U.S. energy stocks rose in premarket trading after international oil prices climbed: Halliburton (HAL.N) +2.0%, Valero Energy (VLO.N) +2.4%, Occidental Petroleum (OXY.N) +1.6%, Chevron (CVX.N) +1.6%, Exxon Mobil (XOM.N) +1.4%, Marathon Oil (MRO.N) +1.2%.