Num Month/Year Total Contracts Value Number of Contracts
2011-1January 2011$1,680,090,763.79(4310 contracts)
2011-2February 2011$1,343,614,970.85(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$2,268,015,242.36(6943 contracts)
2011-6June 2011$7,031,234,165.47(8841 contracts)
2011-7July 2011$14,241,789,002.61(10715 contracts)
2011-8August 2011$3,320,016,260.79(6986 contracts)
2011-9September 2011$2,266,613,635.72(6202 contracts)
2011-10October 2011$1,687,692,613.89(5763 contracts)
2011-11November 2011$2,170,302,999.48(5944 contracts)
2011-12December 2011$3,476,280,305.41(5068 contracts)