Num Month/Year Total Contracts Value Number of Contracts
2011-1January 2011$1,761,092,702.15(4311 contracts)
2011-2February 2011$1,554,543,203.03(5398 contracts)
2011-3March 2011$1,720,690,933.38(6934 contracts)
2011-4April 2011$2,898,483,096.01(6461 contracts)
2011-5May 2011$2,453,998,752.21(6943 contracts)
2011-6June 2011$7,445,051,857.62(8843 contracts)
2011-7July 2011$15,326,164,290.99(10722 contracts)
2011-8August 2011$3,216,916,451.87(6986 contracts)
2011-9September 2011$2,372,057,739.05(6205 contracts)
2011-10October 2011$1,874,984,621.56(5764 contracts)
2011-11November 2011$2,295,888,596.63(5950 contracts)
2011-12December 2011$3,468,242,294.58(5067 contracts)