Num Month/Year Total Contracts Value Number of Contracts
2011-1January 2011$1,604,850,328.50(4308 contracts)
2011-2March 2011$1,340,092,605.39(5397 contracts)
2011-3March 2011$1,633,788,478.07(6929 contracts)
2011-4April 2011$2,461,227,490.08(6458 contracts)
2011-5May 2011$2,267,229,009.36(6943 contracts)
2011-6June 2011$7,020,717,034.38(8837 contracts)
2011-7July 2011$14,137,904,306.66(10710 contracts)
2011-8August 2011$3,262,323,839.20(6987 contracts)
2011-9September 2011$2,262,828,579.78(6201 contracts)
2011-10October 2011$1,684,826,960.09(5763 contracts)
2011-11November 2011$2,195,947,258.05(5946 contracts)
2011-12December 2011$3,475,057,739.56(5068 contracts)