Energy stocks declined late Monday afternoon, with the NYSE Energy Sector Index and the State Street Energy Select Sector SPDR ETF (XLE) each falling 1.6%.
The Philadelphia Oil Service Sector Index was down 1.5%, and the Dow Jones US Utilities Index was easing 0.2%.
Crude oil prices fell after US President Donald Trump said talks with Iran were set to begin Monday after he called off a planned military strike against the Gulf nation. Over the weekend, Trump said negotiations with Iran would begin Monday, without revealing the venue or participants, news outlets reported. In a social media post, Trump said he had called off a planned attack against Iran after being asked by Tehran and other Middle Eastern countries because the "perimeters of a deal has been agreed to."
Front-month West Texas Intermediate crude oil fell 5.1% to $80.34 a barrel, and the global benchmark Brent crude contract dropped 4.5% to $83.98 a barrel. Henry Hub natural gas futures rose 1% to $2.77 per 1 million BTU.
In corporate news, Shell (SHEL) said Monday it has agreed to sell its European onshore renewables portfolio to TotalEnergies (TTE). Shell was down 0.8%, and TotalEnergies eased 0.5%.
Chevron (CVX) said it will expand its North American base oils distribution network through new agreements with HF Sinclair Lubricants & Specialties and Renkert Oil, starting May 1, 2027. Chevron shares were shedding 1.9%.
President Donald Trump said Exxon Mobil (XOM) and Chevron are making "too much money" and that "they better cut the retail price," Bloomberg reported Monday, citing comments made by him at the White House. Exxon shares were down 0.5%.
BP (BP) has completed the sale of its Gelsenkirchen refinery and related businesses in Germany to Klesch, the company said. BP shares were falling 2.3%.