['DATE | August', 'DATE | September', 'MONEY | US$1,421.70', 'MONEY | US$2.70', 'MONEY | US$5.20', 'MONEY | about_two_cents', 'ORG | copper', 'ORG | gold', 'stockChange | dropped', 'stockChange | fell']
The August gold contract dropped US$5.20 to US$1,421.70 an ounce and the September copper contract fell about two cents to US$2.70 a pound.