Benchmark U.S. crude oil for September delivery fell 53 cents to $80.72 a barrel Monday. Brent crude for October delivery fell 34 cents to $84.46 a barrel.
Wholesale gasoline for September delivery fell 5 cents to $2.77 a gallon. September heating oil fell 4 cents to $3.12 a gallon. September natural gas rose 8 cents to $2.63 per 1,000 cubic feet.
