Here are the prices of some key commodities in New York Thursday:

Crude oil prices dropped $1.34 to end at $84.23 a barrel.

Coffee futures rose more than 8 cents to close at $2.38 a pound.

Copper prices fell nearly 9 cents to close at $3.30 a pound.

Cocoa prices dropped $3 to settle at $2,630 a ton.

In Chicago trading, the price of wheat dropped 9 cents to close at $6.18 a bushel.

Rice prices were up 5 cents to finish at $16.41 per hundredweight.