Oil futures have plunged, to a six-week low, as investors sell off commodities. Crude -5.5% to...

|By:, SA News Editor

Oil futures have plunged, to a six-week low, as investors sell off commodities. Crude -5.5% to $73.68. Natural gas -5.6%. Gold -2.8% to $1,153.80. Silver -5%. Copper -4%. Platinum -3.4%.