Consolidated Schedule of Investments (Unaudited) (USD $)			9 Months Ended		12 Months Ended								9 Months Ended		12 Months Ended							9 Months Ended																																																							12 Months Ended																																																									9 Months Ended		9 Months Ended																																																							12 Months Ended
	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund U. S. Treasury Obligations	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund U. S. Treasury Obligations	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund U. S. Treasury Obligations U.S. Treasury Bills, 0.03% due December 08, 2011	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund U. S. Treasury Obligations U.S. Treasury Bills, 0.02% due December 29, 2011	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund U. S. Treasury Obligations U.S. Treasury Bills, 0.09% due January 13, 2011	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund U. S. Treasury Obligations U.S. Treasury Bills, 0.12% due February 03, 2011	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund U. S. Treasury Obligations U.S. Treasury Bills, 0.13% due February 17, 2011	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund U. S. Treasury Obligations U.S. Treasury Bills, 0.12% due February 24, 2011	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund U. S. Treasury Obligations U.S. Treasury Bills, 0.15% due March 10, 2011	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund U. S. Treasury Obligations U.S. Treasury Bills, 0.13% due March 24, 2011	Sep. 30, 2011 U. S. Treasury Obligations	Dec. 31, 2010 U. S. Treasury Obligations	Sep. 30, 2011 U. S. Treasury Obligations U.S. Treasury Bills, 0.03% due December 08, 2011	Sep. 30, 2011 U. S. Treasury Obligations U.S. Treasury Bills, 0.02% due December 29, 2011	Dec. 31, 2010 U. S. Treasury Obligations U.S. Treasury Bills, 0.09% due January 13, 2011	Dec. 31, 2010 U. S. Treasury Obligations U.S. Treasury Bills, 0.12% due February 03, 2011	Dec. 31, 2010 U. S. Treasury Obligations U.S. Treasury Bills, 0.13% due February 17, 2011	Dec. 31, 2010 U. S. Treasury Obligations U.S. Treasury Bills, 0.12% due February 24, 2011	Dec. 31, 2010 U. S. Treasury Obligations U.S. Treasury Bills, 0.15% due March 10, 2011	Dec. 31, 2010 U. S. Treasury Obligations U.S. Treasury Bills, 0.13% due March 24, 2011	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Cocoa (460 contracts, settlement date December 14, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Cocoa (461 contracts, settlement date March 15, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Cocoa (460 contracts, settlement date May 15, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Coffee (141 contracts, settlement date December 19, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Coffee (140 contracts, settlement date March 20, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Coffee (139 contracts, settlement date May 18, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Copper (153 contracts, settlement date December 28, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Copper (153 contracts, settlement date March 28, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Copper (153 contracts, settlement date May 29, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Corn (402 contracts, settlement date December 14, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Corn (402 contracts, settlement date March 14, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Corn (401 contracts, settlement date May 14, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Cotton (246 contracts, settlement date December 07, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Cotton (248 contracts, settlement date March 08, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Cotton (248 contracts, settlement date May 08, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Florida Orange Juice (922 contracts, settlement date January 10, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Florida Orange Juice (473 contracts, settlement date March 12, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Florida Orange Juice (241 contracts, settlement date May 10, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Gold (74 contracts, settlement date December 28, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Gold (74 contracts, settlement date February 27, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Gold (75 contracts, settlement date April 26, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (62 contracts, settlement date November 30, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (63 contracts, settlement date December 30, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (63 contracts, settlement date January 31, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (63 contracts, settlement date February 29, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (63 contracts, settlement date March 30, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Lean Hogs (333 contracts, settlement date December 14, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Lean Hogs (333 contracts, settlement date February 14, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Lean Hogs (332 contracts, settlement date April 16, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (91 contracts, settlement date November 18, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (91 contracts, settlement date December 20, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (91 contracts, settlement date January 20, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (90 contracts, settlement date February 21, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (91 contracts, settlement date March 20, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Live Cattle (242 contracts, settlement date December 30, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Live Cattle (244 contracts, settlement date February 29, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Live Cattle (243 contracts, settlement date April 30, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (177 contracts, settlement date November 28, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (178 contracts, settlement date December 28, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (178 contracts, settlement date January 27, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (178 contracts, settlement date February 27, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (178 contracts, settlement date March 28, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Platinum (238 contracts, settlement date January 27, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Platinum (238 contracts, settlement date April 26, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Silver (80 contracts, settlement date December 28, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Silver (80 contracts, settlement date March 28, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Soybean (202 contracts, settlement date January 13, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Soybean (203 contracts, settlement date March 14, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Soybean (203 contracts, settlement date May 14, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Sugar (654 contracts, settlement date February 29, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Sugar (651 contracts, settlement date April 30, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Wheat (378 contracts, settlement date December 14, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Wheat (377 contracts, settlement date March 14, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Wheat (378 contracts, settlement date May 14, 2012)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Silver (81 contracts, settlement date May 29, 2012)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Cocoa (344 contracts, settlement date March 16, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Cocoa (343 contracts, settlement date May 13, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Cocoa (344 contracts, settlement date July 14, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Coffee (116 contracts, settlement date May 18, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Coffee (116 contracts, settlement date July 19, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Coffee (116 contracts, settlement date March 21, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Copper (94 contracts, settlement date March 29, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Copper (94 contracts, settlement date May 26, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Corn (330 contracts, settlement date March 14, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Corn (330 contracts, settlement date May 13, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Corn (330 contracts, settlement date July 14, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Copper (95 contracts, settlement date July 27, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Live Cattle (239 contracts, settlement date June 30, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Cotton (154 contracts, settlement date March 09, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (67 contracts, settlement date January 20, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (68 contracts, settlement date February 22, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (68 contracts, settlement date April 19, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Live Cattle (238 contracts, settlement date February 28, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Cotton (151 contracts, settlement date May 06, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Live Cattle (237 contracts, settlement date April 29, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Cotton (152 contracts, settlement date July 07, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Florida Orange Juice (427 contracts, settlement date March 11, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Lean Hogs (225 contracts, settlement date February 14, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Lean Hogs (225 contracts, settlement date April 14, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Lean Hogs (225 contracts, settlement date June 14, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Lean Hogs (226 contracts, settlement date July 15, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (68 contracts, settlement date March 22, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (67 contracts, settlement date May 20, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Florida Orange Juice (422 contracts, settlement date May 10, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Florida Orange Juice (420 contracts, settlement date July 11, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Gold (74 contracts, settlement date February 24, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Gold (73 contracts, settlement date April 27, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Gold (73 contracts, settlement date June 28, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (58 contracts, settlement date January 31, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (58 contracts, settlement date February 28, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (59 contracts, settlement date March 31, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (59 contracts, settlement date April 29, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (59 contracts, settlement date May 31, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (142 contracts, settlement date January 27, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (142 contracts, settlement date February 24, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (142 contracts, settlement date March 29, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (142 contracts, settlement date April 27, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (142 contracts, settlement date May 26, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Platinum (176 contracts, settlement date April 27, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Platinum (177 contracts, settlement date July 27, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Silver (68 contracts, settlement date March 29, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Silver (67 contracts, settlement date May 26, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Silver (67 contracts, settlement date July 27, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Soybean (148 contracts, settlement date March 14, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Soybean (149 contracts, settlement date May 13, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Soybean (149 contracts, settlement date July 14, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Sugar (320 contracts, settlement date February 28, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Sugar (320 contracts, settlement date April 29, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Sugar (321 contracts, settlement date June 30, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Wheat (256 contracts, settlement date March 14, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Wheat (258 contracts, settlement date May 13, 2011)	Dec. 31, 2010 GreenHaven Continuous Commodity Index Master Fund Unrealized Appreciation/Depreciation On Futures Contracts Wheat (257 contracts, settlement date July 14, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Cocoa (460 contracts, settlement date December 14, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Cocoa (461 contracts, settlement date March 15, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Cocoa (460 contracts, settlement date May 15, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Coffee (141 contracts, settlement date December 19, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Coffee (140 contracts, settlement date March 20, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Coffee (139 contracts, settlement date May 18, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Copper (153 contracts, settlement date December 28, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Copper (153 contracts, settlement date March 28, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Copper (153 contracts, settlement date May 29, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Corn (402 contracts, settlement date December 14, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Corn (402 contracts, settlement date March 14, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Corn (401 contracts, settlement date May 14, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Cotton (246 contracts, settlement date December 07, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Cotton (248 contracts, settlement date March 08, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Cotton (248 contracts, settlement date May 08, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Florida Orange Juice (922 contracts, settlement date January 10, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Florida Orange Juice (473 contracts, settlement date March 12, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Florida Orange Juice (241 contracts, settlement date May 10, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Gold (74 contracts, settlement date December 28, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Gold (74 contracts, settlement date February 27, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Gold (75 contracts, settlement date April 26, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (62 contracts, settlement date November 30, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (63 contracts, settlement date December 30, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (63 contracts, settlement date January 31, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (63 contracts, settlement date February 29, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (63 contracts, settlement date March 30, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Lean Hogs (333 contracts, settlement date December 14, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Lean Hogs (333 contracts, settlement date February 14, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Lean Hogs (332 contracts, settlement date April 16, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (91 contracts, settlement date November 18, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (91 contracts, settlement date December 20, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (91 contracts, settlement date January 20, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (90 contracts, settlement date February 21, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (91 contracts, settlement date March 20, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Live Cattle (242 contracts, settlement date December 30, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Live Cattle (244 contracts, settlement date February 29, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Live Cattle (243 contracts, settlement date April 30, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (177 contracts, settlement date November 28, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (178 contracts, settlement date December 28, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (178 contracts, settlement date January 27, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (178 contracts, settlement date February 27, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (178 contracts, settlement date March 28, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Platinum (238 contracts, settlement date January 27, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Platinum (238 contracts, settlement date April 26, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Silver (80 contracts, settlement date December 28, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Silver (80 contracts, settlement date March 28, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Soybean (202 contracts, settlement date January 13, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Soybean (203 contracts, settlement date March 14, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Soybean (203 contracts, settlement date May 14, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Sugar (654 contracts, settlement date February 29, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Sugar (651 contracts, settlement date April 30, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Wheat (378 contracts, settlement date December 14, 2011)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Wheat (377 contracts, settlement date March 14, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Wheat (378 contracts, settlement date May 14, 2012)	Sep. 30, 2011 Unrealized Appreciation/Depreciation On Futures Contracts Silver (81 contracts, settlement date May 29, 2012)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Cocoa (344 contracts, settlement date March 16, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Cocoa (343 contracts, settlement date May 13, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Cocoa (344 contracts, settlement date July 14, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Coffee (116 contracts, settlement date May 18, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Coffee (116 contracts, settlement date July 19, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Coffee (116 contracts, settlement date March 21, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Copper (94 contracts, settlement date March 29, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Copper (94 contracts, settlement date May 26, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Corn (330 contracts, settlement date March 14, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Corn (330 contracts, settlement date May 13, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Corn (330 contracts, settlement date July 14, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Copper (95 contracts, settlement date July 27, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Live Cattle (239 contracts, settlement date June 30, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Cotton (154 contracts, settlement date March 09, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (67 contracts, settlement date January 20, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (68 contracts, settlement date February 22, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (68 contracts, settlement date April 19, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Live Cattle (238 contracts, settlement date February 28, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Cotton (151 contracts, settlement date May 06, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Live Cattle (237 contracts, settlement date April 29, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Cotton (152 contracts, settlement date July 07, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Florida Orange Juice (427 contracts, settlement date March 11, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Lean Hogs (225 contracts, settlement date February 14, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Lean Hogs (225 contracts, settlement date April 14, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Lean Hogs (225 contracts, settlement date June 14, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Lean Hogs (226 contracts, settlement date July 15, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (68 contracts, settlement date March 22, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Light, Sweet Crude Oil (67 contracts, settlement date May 20, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Florida Orange Juice (422 contracts, settlement date May 10, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Florida Orange Juice (420 contracts, settlement date July 11, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Gold (74 contracts, settlement date February 24, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Gold (73 contracts, settlement date April 27, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Gold (73 contracts, settlement date June 28, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (58 contracts, settlement date January 31, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (58 contracts, settlement date February 28, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (59 contracts, settlement date March 31, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (59 contracts, settlement date April 29, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Heating Oil (59 contracts, settlement date May 31, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (142 contracts, settlement date January 27, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (142 contracts, settlement date February 24, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (142 contracts, settlement date March 29, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (142 contracts, settlement date April 27, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Natural Gas (142 contracts, settlement date May 26, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Platinum (176 contracts, settlement date April 27, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Platinum (177 contracts, settlement date July 27, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Silver (68 contracts, settlement date March 29, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Silver (67 contracts, settlement date May 26, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Silver (67 contracts, settlement date July 27, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Soybean (148 contracts, settlement date March 14, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Soybean (149 contracts, settlement date May 13, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Soybean (149 contracts, settlement date July 14, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Sugar (320 contracts, settlement date February 28, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Sugar (320 contracts, settlement date April 29, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Sugar (321 contracts, settlement date June 30, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Wheat (256 contracts, settlement date March 14, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Wheat (258 contracts, settlement date May 13, 2011)	Dec. 31, 2010 Unrealized Appreciation/Depreciation On Futures Contracts Wheat (257 contracts, settlement date July 14, 2011)	Sep. 30, 2011 GreenHaven Continuous Commodity Index Master Fund
Summary of Investment Holdings [Line Items]
Investment Title			U.S. Treasury Bills, 0.03% due	U.S. Treasury Bills, 0.02% due	U.S. Treasury Bills, 0.09% due	U.S. Treasury Bills, 0.12% due	U.S. Treasury Bills, 0.13% due	U.S. Treasury Bills, 0.12% due	U.S. Treasury Bills, 0.15% due	U.S. Treasury Bills, 0.13% due			U.S. Treasury Bills, 0.03% due	U.S. Treasury Bills, 0.02% due	U.S. Treasury Bills, 0.09% due	U.S. Treasury Bills, 0.12% due	U.S. Treasury Bills, 0.13% due	U.S. Treasury Bills, 0.12% due	U.S. Treasury Bills, 0.15% due	U.S. Treasury Bills, 0.13% due		Cocoa (460 contracts)	Cocoa (461 contracts)	Cocoa (460 contracts)	Coffee (141 contracts)	Coffee (140 contracts)	Coffee (139 contracts)	Copper (153 contracts)	Copper (153 contracts)	Copper (153 contracts)	Corn (402 contracts)	Corn (402 contracts)	Corn (401 contracts)	Cotton (246 contracts)	Cotton (248 contracts)	Cotton (248 contracts)	Florida Orange Juice (922 contracts)	Florida Orange Juice (473 contracts)	Florida Orange Juice (241 contracts)	Gold (74 contracts)	Gold (74 contracts)	Gold (75 contracts)	Heating Oil (62 contracts)	Heating Oil (63 contracts)	Heating Oil (63 contracts)	Heating Oil (63 contracts)	Heating Oil (63 contracts)	Lean Hogs (333 contracts)	Lean Hogs (333 contracts)	Lean Hogs (332 contracts)	Light, Sweet Crude Oil (91 contracts)	Light, Sweet Crude Oil (91 contracts)	Light, Sweet Crude Oil (91 contracts)	Light, Sweet Crude Oil (90 contracts)	Light, Sweet Crude Oil (91 contracts)	Live Cattle (242 contracts)	Live Cattle (244 contracts)	Live Cattle (243 contracts)	Natural Gas (177 contracts)	Natural Gas (178 contracts)	Natural Gas (178 contracts)	Natural Gas (178 contracts)	Natural Gas (178 contracts)	Platinum (238 contracts)	Platinum (238 contracts)	Silver (80 contracts)	Silver (80 contracts)	Soybean (202 contracts)	Soybean (203 contracts)	Soybean (203 contracts)	Sugar (654 contracts)	Sugar (651 contracts)	Wheat (378 contracts)	Wheat (377 contracts)	Wheat (378 contracts)	Silver (81 contracts)	Cocoa (344 contracts)	Cocoa (343 contracts)	Cocoa (344 contracts)	Coffee (116 contracts)	Coffee (116 contracts)	Coffee (116 contracts)	Copper (94 contracts)	Copper (94 contracts)	Corn (330 contracts)	Corn (330 contracts)	Corn (330 contracts)	Copper (95 contracts)	Live Cattle (239 contracts)	Cotton (154 contracts)	Light, Sweet Crude Oil (67 contracts)	Light, Sweet Crude Oil (68 contracts)	Light, Sweet Crude Oil (68 contracts)	Live Cattle (238 contracts)	Cotton (151 contracts)	Live Cattle (237 contracts)	Cotton (152 contracts)	Florida Orange Juice (427 contracts)	Lean Hogs (225 contracts)	Lean Hogs (225 contracts)	Lean Hogs (225 contracts)	Lean Hogs (226 contracts)	Light, Sweet Crude Oil (68 contracts)	Light, Sweet Crude Oil (67 contracts)	Florida Orange Juice (422 contracts)	Florida Orange Juice (420 contracts)	Gold (74 contracts)	Gold (73 contracts)	Gold (73 contracts)	Heating Oil (58 contracts)	Heating Oil (58 contracts)	Heating Oil (59 contracts)	Heating Oil (59 contracts)	Heating Oil (59 contracts)	Natural Gas (142 contracts)	Natural Gas (142 contracts)	Natural Gas (142 contracts)	Natural Gas (142 contracts)	Natural Gas (142 contracts)	Platinum (176 contracts)	Platinum (177 contracts)	Silver (68 contracts)	Silver (67 contracts)	Silver (67 contracts)	Soybean (148 contracts)	Soybean (149 contracts)	Soybean (149 contracts)	Sugar (320 contracts)	Sugar (320 contracts)	Sugar (321 contracts)	Wheat (256 contracts)	Wheat (258 contracts)	Wheat (257 contracts)	Live Cattle (244 contracts)		Cocoa (460 contracts)	Cocoa (461 contracts)	Cocoa (460 contracts)	Coffee (141 contracts)	Coffee (140 contracts)	Coffee (139 contracts)	Copper (153 contracts)	Copper (153 contracts)	Copper (153 contracts)	Corn (402 contracts)	Corn (402 contracts)	Corn (401 contracts)	Cotton (246 contracts)	Cotton (248 contracts)	Cotton (248 contracts)	Florida Orange Juice (922 contracts)	Florida Orange Juice (473 contracts)	Florida Orange Juice (241 contracts)	Gold (74 contracts)	Gold (74 contracts)	Gold (75 contracts)	Heating Oil (62 contracts)	Heating Oil (63 contracts)	Heating Oil (63 contracts)	Heating Oil (63 contracts)	Heating Oil (63 contracts)	Lean Hogs (333 contracts)	Lean Hogs (333 contracts)	Lean Hogs (332 contracts)	Light, Sweet Crude Oil (91 contracts)	Light, Sweet Crude Oil (91 contracts)	Light, Sweet Crude Oil (91 contracts)	Light, Sweet Crude Oil (90 contracts)	Light, Sweet Crude Oil (91 contracts)	Live Cattle (242 contracts)		Live Cattle (243 contracts)	Natural Gas (177 contracts)	Natural Gas (178 contracts)	Natural Gas (178 contracts)	Natural Gas (178 contracts)	Natural Gas (178 contracts)	Platinum (238 contracts)	Platinum (238 contracts)	Silver (80 contracts)	Silver (80 contracts)	Soybean (202 contracts)	Soybean (203 contracts)	Soybean (203 contracts)	Sugar (654 contracts)	Sugar (651 contracts)	Wheat (378 contracts)	Wheat (377 contracts)	Wheat (378 contracts)	Silver (81 contracts)	Cocoa (344 contracts)	Cocoa (343 contracts)	Cocoa (344 contracts)	Coffee (116 contracts)	Coffee (116 contracts)	Coffee (116 contracts)	Copper (94 contracts)	Copper (94 contracts)	Corn (330 contracts)	Corn (330 contracts)	Corn (330 contracts)	Copper (95 contracts)	Live Cattle (239 contracts)	Cotton (154 contracts)	Light, Sweet Crude Oil (67 contracts)	Light, Sweet Crude Oil (68 contracts)	Light, Sweet Crude Oil (68 contracts)	Live Cattle (238 contracts)	Cotton (151 contracts)	Live Cattle (237 contracts)	Cotton (152 contracts)	Florida Orange Juice (427 contracts)	Lean Hogs (225 contracts)	Lean Hogs (225 contracts)	Lean Hogs (225 contracts)	Lean Hogs (226 contracts)	Light, Sweet Crude Oil (68 contracts)	Light, Sweet Crude Oil (67 contracts)	Florida Orange Juice (422 contracts)	Florida Orange Juice (420 contracts)	Gold (74 contracts)	Gold (73 contracts)	Gold (73 contracts)	Heating Oil (58 contracts)	Heating Oil (58 contracts)	Heating Oil (59 contracts)	Heating Oil (59 contracts)	Heating Oil (59 contracts)	Natural Gas (142 contracts)	Natural Gas (142 contracts)	Natural Gas (142 contracts)	Natural Gas (142 contracts)	Natural Gas (142 contracts)	Platinum (176 contracts)	Platinum (177 contracts)	Silver (68 contracts)	Silver (67 contracts)	Silver (67 contracts)	Soybean (148 contracts)	Soybean (149 contracts)	Soybean (149 contracts)	Sugar (320 contracts)	Sugar (320 contracts)	Sugar (321 contracts)	Wheat (256 contracts)	Wheat (258 contracts)	Wheat (257 contracts)
Total U.S. Treasury Obligations (cost)	$ 589,978,960	$ 469,919,567									$ 589,978,960	$ 469,919,567
Settlement date			December 8, 2011	December 29, 2011	January 13, 2011	February 03, 2011	February 17, 2011	February 24, 2011	March 10, 2011	March 24, 2011			December 8, 2011	December 29, 2011	January 13, 2011	February 03, 2011	February 17, 2011	February 24, 2011	March 10, 2011	March 24, 2011		December 14, 2011	March 15, 2012	May 15, 2012	December 19, 2011	March 20, 2012	May 18, 2012	December 28, 2011	March 28, 2012	May 29, 2012	December 14, 2011	March 14, 2012	May 14, 2012	December 07, 2011	March 08, 2012	May 08, 2012	January 10, 2012	March 12, 2012	May 10, 2012	December 28, 2011	February 27, 2012	April 26, 2012	November 30, 2011	December 30, 2011	January 31, 2012	February 29, 2012	March 30, 2012	December 14, 2011	February 14, 2012	April 16, 2012	November 18, 2011	December 20, 2011	January 20, 2012	February 21, 2012	March 20, 2012	December 30, 2011	February 29, 2012	April 30, 2012	November 28, 2011	December 28, 2011	January 27, 2012	February 27, 2012	March 28, 2012	January 27, 2012	April 26, 2012	December 28, 2011	March 28, 2012	January 13, 2012	March 14, 2012	May 14, 2012	February 29, 2012	April 30, 2012	December 14, 2011	March 14, 2012	May 14, 2012	May 29, 2012	March 16, 2011	May 13, 2011	July 14, 2011	May 18, 2011	July 19, 2011	March 21, 2011	March 29, 2011	May 26, 2011	March 14, 2011	May 13, 2011	July 14, 2011	July 27, 2011	June 30, 2011	March 09, 2011	January 20, 2011	February 22, 2011	April 19, 2011	February 28, 2011	May 06, 2011	April 29, 2011	July 07, 2011	March 11, 2011	February 14, 2011	April 14, 2011	June 14, 2011	July 15, 2011	March 22, 2011	May 20, 2011	May 10, 2011	July 11, 2011	February 24, 2011	April 27, 2011	June 28, 2011	January 31, 2011	February 28, 2011	March 31, 2011	April 29, 2011	May 31, 2011	January 27, 2011	February 24, 2011	March 29, 2011	April 27, 2011	May 26, 2011	April 27, 2011	July 27, 2011	March 29, 2011	May 26, 2011	July 27, 2011	March 14, 2011	May 13, 2011	July 14, 2011	February 28, 2011	April 29, 2011	June 30, 2011	March 14, 2011	May 13, 2011	July 14, 2011			December 14, 2011	March 15, 2012	May 15, 2012	December 19, 2011	March 20, 2012	May 18, 2012	December 28, 2011	March 28, 2012	May 29, 2012	December 14, 2011	March 14, 2012	May 14, 2012	December 07, 2011	March 08, 2012	May 08, 2012	January 10, 2012	March 12, 2012	May 10, 2012	December 28, 2011	February 27, 2012	April 26, 2012	November 30, 2011	December 30, 2011	January 31, 2012	February 29, 2012	March 30, 2012	December 14, 2011	February 14, 2012	April 16, 2012	November 18, 2011	December 20, 2011	January 20, 2012	February 21, 2012	March 20, 2012	December 30, 2011	February 29, 2012	April 30, 2012	November 28, 2011	December 28, 2011	January 27, 2012	February 27, 2012	March 28, 2012	January 27, 2012	April 26, 2012	December 28, 2011	March 28, 2012	January 13, 2012	March 14, 2012	May 14, 2012	February 29, 2012	April 30, 2012	December 14, 2011	March 14, 2012	May 14, 2012	May 29, 2012	March 16, 2011	May 13, 2011	July 14, 2011	May 18, 2011	July 19, 2011	March 21, 2011	March 29, 2011	May 26, 2011	March 14, 2011	May 13, 2011	July 14, 2011	July 27, 2011	June 30, 2011	March 09, 2011	January 20, 2011	February 22, 2011	April 19, 2011	February 28, 2011	May 06, 2011	April 29, 2011	July 07, 2011	March 11, 2011	February 14, 2011	April 14, 2011	June 14, 2011	July 15, 2011	March 22, 2011	May 20, 2011	May 10, 2011	July 11, 2011	February 24, 2011	April 27, 2011	June 28, 2011	January 31, 2011	February 28, 2011	March 31, 2011	April 29, 2011	May 31, 2011	January 27, 2011	February 24, 2011	March 29, 2011	April 27, 2011	May 26, 2011	April 27, 2011	July 27, 2011	March 29, 2011	May 26, 2011	July 27, 2011	March 14, 2011	May 13, 2011	July 14, 2011	February 28, 2011	April 29, 2011	June 30, 2011	March 14, 2011	May 13, 2011	July 14, 2011
Percentage of Net Assets	95.41%	87.94%	3.24%	92.17%	33.68%	11.23%	1.87%	3.74%	9.36%	28.06%	95.41%	87.94%	3.24%	92.17%	33.68%	11.23%	1.87%	3.74%	9.36%	28.06%	10.97%	(0.30%)	(0.24%)	(0.23%)	(0.29%)	(0.16%)	(0.16%)	(0.53%)	(0.49%)	(0.48%)	(0.27%)	(0.39%)	(0.38%)	(0.16%)	(0.15%)	(0.08%)	(0.20%)	(0.13%)	(0.05%)	0.05%	0.05%	(0.15%)	(0.13%)	(0.15%)	(0.08%)	(0.08%)	(0.09%)	0.06%	0.08%	0.06%	(0.21%)	(0.23%)	(0.12%)	(0.12%)	(0.12%)	0.02%	0.07%	(0.01%)	(0.20%)	(0.20%)	(0.10%)	(0.10%)	(0.10%)	(0.44%)	(0.55%)	(0.42%)	(0.49%)	(0.32%)	(0.27%)	(0.26%)	(0.09%)	(0.15%)	(0.39%)	(0.38%)	(0.36%)	(0.49%)	0.12%	0.11%	0.13%	0.40%	0.27%	0.40%	0.36%	0.39%	0.36%	0.36%	0.20%	0.20%	0.08%	0.43%	0.11%	0.12%	0.07%	0.16%	0.34%	0.16%	0.12%	0.13%	0.08%	0.09%	0.09%	0.08%	0.13%	0.07%	0.06%	0.10%	0.17%	0.18%	0.05%	0.13%	0.13%	0.14%	0.07%	0.07%	0.02%	0.03%	0.03%	0.09%	0.09%	0.24%	0.12%	0.52%	0.59%	0.23%	0.38%	0.40%	0.15%	0.38%	0.33%	0.26%	0.12%	0.17%	0.16%	(11.10%)	10.97%	(0.30%)	(0.24%)	(0.23%)	(0.29%)	(0.16%)	(0.16%)	(0.53%)	(0.49%)	(0.48%)	(0.27%)	(0.39%)	(0.38%)	(0.16%)	(0.15%)	(0.08%)	(0.20%)	(0.13%)	(0.05%)	0.05%	0.05%	(0.15%)	(0.13%)	(0.15%)	(0.08%)	(0.08%)	(0.09%)	0.06%	0.08%	0.06%	(0.21%)	(0.23%)	(0.12%)	(0.12%)	(0.12%)	0.02%	0.07%	(0.01%)	(0.20%)	(0.20%)	(0.10%)	(0.10%)	(0.10%)	(0.44%)	(0.55%)	(0.42%)	(0.49%)	(0.32%)	(0.27%)	(0.26%)	(0.09%)	(0.15%)	(0.39%)	(0.38%)	(0.36%)	(0.49%)	0.12%	0.11%	0.13%	0.40%	0.27%	0.40%	0.36%	0.39%	0.36%	0.36%	0.20%	0.20%	0.08%	0.43%	0.11%	0.12%	0.07%	0.16%	0.34%	0.16%	0.12%	0.13%	0.08%	0.09%	0.09%	0.08%	0.13%	0.07%	0.06%	0.10%	0.17%	0.18%	0.05%	0.13%	0.13%	0.14%	0.07%	0.07%	0.02%	0.03%	0.03%	0.09%	0.09%	0.24%	0.12%	0.52%	0.59%	0.23%	0.38%	0.40%	0.15%	0.38%	0.33%	0.26%	0.12%	0.17%	0.16%	(11.10%)
Fair Value	589,979,710	469,939,860	19,999,660	569,980,050	179,998,380	59,995,500	9,998,620	19,996,760	49,989,000	149,961,600	589,979,710	469,939,860	19,999,660	569,980,050	179,998,380	59,995,500	9,998,620	19,996,760	49,989,000	149,961,600	58,639,682	(1,856,630)	(1,500,790)	(1,416,620)	(1,772,325)	(959,194)	(1,013,662)	(3,285,725)	(3,014,500)	(2,993,737)	(1,656,050)	(2,421,300)	(2,366,725)	(1,012,365)	(919,010)	(498,875)	(1,224,382)	(803,932)	(330,758)	302,850	293,020	(929,170)	(808,954)	(955,727)	(495,730)	(512,098)	(557,584)	347,530	465,300	393,160	(1,307,200)	(1,398,750)	(714,760)	(720,550)	(746,270)	131,090	442,570	(43,650)	(1,235,260)	(1,265,040)	(640,900)	(638,090)	(593,700)	(2,692,205)	(3,330,585)	(2,567,775)	(3,009,945)	(1,959,725)	(1,645,587)	(1,592,700)	(553,538)	(927,629)	(2,429,550)	(2,366,337)	(2,248,350)	(3,058,235)	636,750	606,950	682,981	2,152,463	1,460,111	2,127,581	1,927,650	2,061,488	1,945,850	1,927,875	1,068,200	1,078,225	448,240	2,294,524	605,960	655,440	378,669	842,540	1,802,070	840,320	644,704	699,810	405,900	486,320	457,720	444,060	710,820	387,900	295,988	537,300	914,920	970,160	239,600	684,037	677,783	730,666	378,487	378,420	125,030	184,880	185,310	484,577	463,960	1,277,895	628,240	2,776,085	3,152,680	1,242,865	2,043,188	2,149,688	776,537	2,021,544	1,767,517	1,368,442	657,400	891,337	854,025	(68,616,654)	58,639,682	(1,856,630)	(1,500,790)	(1,416,620)	(1,772,325)	(959,194)	(1,013,662)	(3,285,725)	(3,014,500)	(2,993,737)	(1,656,050)	(2,421,300)	(2,366,725)	(1,012,365)	(919,010)	(498,875)	(1,224,382)	(803,932)	(330,758)	302,850	293,020	(929,170)	(808,954)	(955,727)	(495,730)	(512,098)	(557,584)	347,530	465,300	393,160	(1,307,200)	(1,398,750)	(714,760)	(720,550)	(746,270)	131,090	442,570	(43,650)	(1,235,260)	(1,265,040)	(640,900)	(638,090)	(593,700)	(2,692,205)	(3,330,585)	(2,567,775)	(3,009,945)	(1,959,725)	(1,645,587)	(1,592,700)	(553,538)	(927,629)	(2,429,550)	(2,366,337)	(2,248,350)	(3,058,235)	636,750	606,950	682,981	2,152,463	1,460,111	2,127,581	1,927,650	2,061,488	1,945,850	1,927,875	1,068,200	1,078,225	448,240	2,294,524	605,960	655,440	378,669	842,540	1,802,070	840,320	644,704	699,810	405,900	486,320	457,720	444,060	710,820	387,900	295,988	537,300	914,920	970,160	239,600	684,037	677,783	730,666	378,487	378,420	125,030	184,880	185,310	484,577	463,960	1,277,895	628,240	2,776,085	3,152,680	1,242,865	2,043,188	2,149,688	776,537	2,021,544	1,767,517	1,368,442	657,400	891,337	854,025	(68,616,654)
Face Value	590,000,000	470,000,000	20,000,000	570,000,000	180,000,000	60,000,000	10,000,000	20,000,000	50,000,000	150,000,000	590,000,000	470,000,000	20,000,000	570,000,000	180,000,000	60,000,000	10,000,000	20,000,000	50,000,000	150,000,000
Notional Value																					$ 533,765,262	$ 11,996,800	$ 12,207,280	$ 12,249,800	$ 12,103,088	$ 12,182,625	$ 12,176,400	$ 12,056,400	$ 12,136,725	$ 12,182,625	$ 11,909,250	$ 12,175,575	$ 12,300,675	$ 12,323,370	$ 12,080,080	$ 11,907,720	$ 20,475,315	$ 10,550,265	$ 5,389,965	$ 12,005,020	$ 12,019,080	$ 12,192,000	$ 7,233,912	$ 7,344,238	$ 7,305,606	$ 7,249,775	$ 7,163,780	$ 11,694,960	$ 12,197,790	$ 12,416,800	$ 7,219,030	$ 7,230,860	$ 7,243,600	$ 7,182,000	$ 7,281,820	$ 11,872,520	$ 12,117,040	$ 12,303,090	$ 7,012,740	$ 7,338,940	$ 7,372,760	$ 7,315,800	$ 7,292,660	$ 18,130,840	$ 18,182,010	$ 12,033,200	$ 12,049,600	$ 12,013,950	$ 12,162,238	$ 12,225,675	$ 18,524,419	$ 17,936,352	$ 11,514,825	$ 12,186,525	$ 12,634,650	$ 12,206,295	$ 10,440,400	$ 10,468,360	$ 10,540,160	$ 10,518,300	$ 10,468,275	$ 10,461,750	$ 10,450,450	$ 10,432,825	$ 10,378,500	$ 10,502,250	$ 10,560,000	$ 10,504,625	$ 10,446,690	$ 11,150,370	$ 6,122,460	$ 6,270,960	$ 6,351,880	$ 10,314,920	$ 10,389,555	$ 10,636,560	$ 9,826,800	$ 10,475,378	$ 7,177,500	$ 7,548,750	$ 8,374,500	$ 8,357,480	$ 6,317,880	$ 6,283,260	$ 10,450,830	$ 10,480,050	$ 10,518,360	$ 10,392,280	$ 10,407,610	$ 6,193,286	$ 6,208,146	$ 6,305,023	$ 6,295,111	$ 6,302,793	$ 6,255,100	$ 6,279,240	$ 6,249,420	$ 6,296,280	$ 6,354,500	$ 15,648,160	$ 15,779,550	$ 10,518,580	$ 10,381,985	$ 10,398,400	$ 10,382,200	$ 10,497,050	$ 10,515,675	$ 11,511,808	$ 10,508,288	$ 9,419,424	$ 10,166,400	$ 10,587,675	$ 10,691,200	$ 617,810,358	$ 533,765,262	$ 11,996,800	$ 12,207,280	$ 12,249,800	$ 12,103,088	$ 12,182,625	$ 12,176,400	$ 12,056,400	$ 12,136,725	$ 12,182,625	$ 11,909,250	$ 12,175,575	$ 12,300,675	$ 12,323,370	$ 12,080,080	$ 11,907,720	$ 20,475,315	$ 10,550,265	$ 5,389,965	$ 12,005,020	$ 12,019,080	$ 12,192,000	$ 7,233,912	$ 7,344,238	$ 7,305,606	$ 7,249,775	$ 7,163,780	$ 11,694,960	$ 12,197,790	$ 12,416,800	$ 7,219,030	$ 7,230,860	$ 7,243,600	$ 7,182,000	$ 7,281,820	$ 11,872,520	$ 12,117,040	$ 12,303,090	$ 7,012,740	$ 7,338,940	$ 7,372,760	$ 7,315,800	$ 7,292,660	$ 18,130,840	$ 18,182,010	$ 12,033,200	$ 12,049,600	$ 12,013,950	$ 12,162,238	$ 12,225,675	$ 18,524,419	$ 17,936,352	$ 11,514,825	$ 12,186,525	$ 12,634,650	$ 12,206,295	$ 10,440,400	$ 10,468,360	$ 10,540,160	$ 10,518,300	$ 10,468,275	$ 10,461,750	$ 10,450,450	$ 10,432,825	$ 10,378,500	$ 10,502,250	$ 10,560,000	$ 10,504,625	$ 10,446,690	$ 11,150,370	$ 6,122,460	$ 6,270,960	$ 6,351,880	$ 10,314,920	$ 10,389,555	$ 10,636,560	$ 9,826,800	$ 10,475,378	$ 7,177,500	$ 7,548,750	$ 8,374,500	$ 8,357,480	$ 6,317,880	$ 6,283,260	$ 10,450,830	$ 10,480,050	$ 10,518,360	$ 10,392,280	$ 10,407,610	$ 6,193,286	$ 6,208,146	$ 6,305,023	$ 6,295,111	$ 6,302,793	$ 6,255,100	$ 6,279,240	$ 6,249,420	$ 6,296,280	$ 6,354,500	$ 15,648,160	$ 15,779,550	$ 10,518,580	$ 10,381,985	$ 10,398,400	$ 10,382,200	$ 10,497,050	$ 10,515,675	$ 11,511,808	$ 10,508,288	$ 9,419,424	$ 10,166,400	$ 10,587,675	$ 10,691,200	$ 617,810,358