Light crude oil futures for October delivery on the New York Mercantile Exchange fell 13 cents, or 0.16%, to close at $83.40 a barrel by the close of the day; London Brent crude oil futures for October delivery fell 39 cents, or 0.43%, to close at $89.31 a barrel by the close of the day.

Light crude oil futures for October delivery on the New York Mercantile Exchange fell 13 cents, or 0.16%, to close at $83.40 a barrel by the close of the day; London Brent crude oil futures for October delivery fell 39 cents, or 0.43%, to close at $89.31 a barrel by the close of the day.