Num Month/Year Total Contracts Value Number of Contracts
2011-1January 2011$1,605,810,393.10(4310 contracts)
2011-2February 2011$1,344,200,438.78(5398 contracts)
2011-3March 2011$1,679,001,841.89(6930 contracts)
2011-4April 2011$2,461,227,490.08(6458 contracts)
2011-5May 2011$2,267,679,145.36(6943 contracts)
2011-6June 2011$7,179,275,907.90(8838 contracts)
2011-7July 2011$14,248,072,555.36(10714 contracts)
2011-8August 2011$3,331,304,286.29(6989 contracts)
2011-9September 2011$2,262,828,579.78(6201 contracts)
2011-10October 2011$1,688,299,406.36(5764 contracts)
2011-11November 2011$2,251,055,758.93(5948 contracts)
2011-12December 2011$3,477,331,566.48(5069 contracts)