Num Month/Year Total Contracts Value Number of Contracts
2011-1January 2011$1,636,543,772.04(4310 contracts)
2011-2February 2011$1,416,323,051.92(5396 contracts)
2011-3March 2011$1,682,352,930.21(6931 contracts)
2011-4April 2011$2,840,528,565.31(6460 contracts)
2011-5May 2011$2,453,998,752.21(6943 contracts)
2011-6June 2011$7,033,104,542.13(8842 contracts)
2011-7July 2011$15,157,425,255.91(10719 contracts)
2011-8August 2011$3,213,497,502.56(6985 contracts)
2011-9September 2011$2,291,264,184.65(6203 contracts)
2011-10October 2011$1,685,358,169.27(5764 contracts)
2011-11November 2011$2,179,319,721.46(5945 contracts)
2011-12December 2011$3,468,119,235.58(5066 contracts)