Here are the prices of some key commodities traded in New York on Friday:
Crude oil fell $2.48 to close at $86.45 a barrel.
Coffee dropped more than a penny to settle at $2.89 per pound.
Copper fell more than 3 cents to finish at $4.11 a pound.
Cocoa futures jumped $32 to end the day's trading at $3,092 per ton.