precious metal

Unit of product transaction volume

Copper pound

Palladium troy ounce

Platinum troy ounce

Current silver (all silver currency pairs) ounces

Current gold (all gold currency pairs) ounces

goods

Unit of product transaction volume

Corn bushel

Cotton pound

Fuel gallon

Sucrose pound

Soybean bushel

British crude oil barrel

American crude oil barrel

Wheat bushel

Stock index

Unit of product transaction volume

A $200 contract

ESTX50 contract

FRA40 contract

GER30 contract

HK50 contract

JPN225 contract

SPX500 contract

UK 100 contract

US30 contract