Num Month/Year Total Contracts Value Number of Contracts
2011-1January 2011$1,761,092,702.15(4311 contracts)
2011-2February 2011$1,417,174,878.04(5400 contracts)
2011-3March 2011$1,720,728,122.40(6934 contracts)
2011-4April 2011$3,147,957,666.39(6461 contracts)
2011-5May 2011$2,475,979,862.74(6944 contracts)
2011-6June 2011$7,350,910,919.97(8843 contracts)
2011-7July 2011$15,322,774,830.44(10721 contracts)
2011-8August 2011$3,803,998,951.43(6987 contracts)
2011-9September 2011$2,298,352,691.78(6204 contracts)
2011-10October 2011$1,875,621,334.35(5764 contracts)
2011-11November 2011$2,275,550,490.93(5948 contracts)
2011-12December 2011$3,449,496,290.58(5066 contracts)