Num Month/Year Total Contracts Value Number of Contracts
2011-1January 2011$1,704,371,784.38(4310 contracts)
2011-2February 2011$1,343,648,912.55(5396 contracts)
2011-3March 2011$1,679,134,111.39(6931 contracts)
2011-4April 2011$2,464,091,281.14(6459 contracts)
2011-5May 2011$2,283,829,969.76(6943 contracts)
2011-6June 2011$7,031,234,165.47(8841 contracts)
2011-7July 2011$14,240,220,990.99(10715 contracts)
2011-8August 2011$3,157,535,861.82(6985 contracts)
2011-9September 2011$2,270,637,275.02(6203 contracts)
2011-10October 2011$1,690,082,169.16(5764 contracts)
2011-11November 2011$2,205,982,667.62(5947 contracts)
2011-12December 2011$3,476,280,305.41(5068 contracts)