Schedule of Investments	3 Months Ended		12 Months Ended
	Mar. 31, 2016 USD ($) Contract		Dec. 31, 2015 USD ($) Contract
U.S. Treasury Obligations
Schedule of Investments [Line Items]
Fair Value	$ 174,962,390		$ 149,980,000
Face Value	175,000,000		150,000,000
Total U.S. Treasury Obligations (cost)	$ 174,930,197		$ 149,963,671
Percentage of Net Assets	82.31%		66.80%
U.S. Treasury Obligations | U.S. Treasury Bills, 0.17%, 1/28/16
Schedule of Investments [Line Items]
Fair Value			$ 49,995,900
Face Value			$ 50,000,000
Investment Interest Rate			0.17%
Percentage of Net Assets			22.27%
U.S. Treasury Obligations | U.S. Treasury Bills, 0.14%, 2/11/16
Schedule of Investments [Line Items]
Fair Value			$ 49,993,400
Face Value			$ 50,000,000
Investment Interest Rate			0.14%
Percentage of Net Assets			22.27%
U.S. Treasury Obligations | U.S. Treasury Bills, 0.28%, 3/17/16
Schedule of Investments [Line Items]
Fair Value			$ 49,990,700
Face Value			$ 50,000,000
Investment Interest Rate			0.28%
Percentage of Net Assets			22.26%
U.S. Treasury Obligations | U.S. Treasury Bills 0.33%, 4/28/16
Schedule of Investments [Line Items]
Fair Value	$ 49,993,800
Face Value	$ 50,000,000
Investment Interest Rate	0.33%
Percentage of Net Assets	23.52%
U.S. Treasury Obligations | U.S. Treasury Bills 0.27%, 5/12/16
Schedule of Investments [Line Items]
Fair Value	$ 49,994,900
Face Value	$ 50,000,000
Investment Interest Rate	0.27%
Percentage of Net Assets	23.52%
U.S. Treasury Obligations | U.S. Treasury Bills 0.32%, 5/26/16
Schedule of Investments [Line Items]
Fair Value	$ 14,997,150
Face Value	$ 15,000,000
Investment Interest Rate	0.32%
Percentage of Net Assets	7.05%
U.S. Treasury Obligations | U.S. Treasury Bills 0.28%, 6/16/16
Schedule of Investments [Line Items]
Fair Value	$ 59,976,540
Face Value	$ 60,000,000
Investment Interest Rate	0.28%
Percentage of Net Assets	28.22%
Unrealized Appreciation/(Depreciation) on Futures Contracts
Schedule of Investments [Line Items]
Percentage of Net Assets	2.76%		(3.88%)
Unrealized Appreciation/(Depreciation)	$ 5,868,632		$ (8,705,967)
Notional Value	$ 212,275,065		$ 224,263,539
Unrealized Appreciation/(Depreciation) on Futures Contracts | Cotton No. 2 expiration date 5/6/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	214		137
Percentage of Net Assets	(0.13%)		(0.01%)
Unrealized Appreciation/(Depreciation)	$ (283,145)		$ (12,455)
Notional Value	$ 6,253,080		$ 4,391,535
Unrealized Appreciation/(Depreciation) on Futures Contracts | Gold 100 Ounce expiration date 4/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			41
Percentage of Net Assets			(0.09%)
Unrealized Appreciation/(Depreciation)			$ (211,170)
Notional Value			$ 4,349,280
Unrealized Appreciation/(Depreciation) on Futures Contracts | Lean Hogs expiration date 4/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	83		117
Percentage of Net Assets	0.00%	[1]	(0.07%)
Unrealized Appreciation/(Depreciation)	$ (670)		$ (148,820)
Notional Value	$ 2,269,220		$ 3,086,460
Unrealized Appreciation/(Depreciation) on Futures Contracts | Live Cattle expiration date 4/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			82
Percentage of Net Assets			(0.04%)
Unrealized Appreciation/(Depreciation)			$ (86,140)
Notional Value			$ 4,525,580
Unrealized Appreciation/(Depreciation) on Futures Contracts | Cocoa expiration date 5/13/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	141		137
Percentage of Net Assets	(0.07%)		0.05%
Unrealized Appreciation/(Depreciation)	$ (153,660)		$ 113,380
Notional Value	$ 4,159,500		$ 4,393,590
Unrealized Appreciation/(Depreciation) on Futures Contracts | Cocoa expiration date 3/15/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			137
Percentage of Net Assets			0.05%
Unrealized Appreciation/(Depreciation)			$ 119,700
Notional Value			$ 4,399,070
Unrealized Appreciation/(Depreciation) on Futures Contracts | Coffee "C" expiration date 5/18/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	85		91
Percentage of Net Assets	0.06%		(0.04%)
Unrealized Appreciation/(Depreciation)	$ 125,081		$ (96,862)
Notional Value	$ 4,062,469		$ 4,395,300
Unrealized Appreciation/(Depreciation) on Futures Contracts | Copper expiration date 5/26/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	76		82
Percentage of Net Assets	(0.04%)		(0.15%)
Unrealized Appreciation/(Depreciation)	$ (88,400)		$ (338,513)
Notional Value	$ 4,147,700		$ 4,390,075
Unrealized Appreciation/(Depreciation) on Futures Contracts | Corn expiration date 5/13/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	235		242
Percentage of Net Assets	(0.18%)		(0.14%)
Unrealized Appreciation/(Depreciation)	$ (385,863)		$ (315,375)
Notional Value	$ 4,130,125		$ 4,410,450
Unrealized Appreciation/(Depreciation) on Futures Contracts | Corn expiration date 3/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			242
Percentage of Net Assets			(0.13%)
Unrealized Appreciation/(Depreciation)			$ (301,212)
Notional Value			$ 4,340,875
Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas expiration date 3/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			110
Percentage of Net Assets			(0.11%)
Unrealized Appreciation/(Depreciation)			$ (238,510)
Notional Value			$ 2,625,700
Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas expiration date 2/25/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			110
Percentage of Net Assets			(0.14%)
Unrealized Appreciation/(Depreciation)			$ (318,070)
Notional Value			$ 2,599,300
Unrealized Appreciation/(Depreciation) on Futures Contracts | NY Harbor ULSD expiration date 3/31/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			54
Percentage of Net Assets			(0.32%)
Unrealized Appreciation/(Depreciation)			$ (719,783)
Notional Value			$ 2,647,436
Unrealized Appreciation/(Depreciation) on Futures Contracts | NY Harbor ULSD expiration date 2/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			54
Percentage of Net Assets			(0.35%)
Unrealized Appreciation/(Depreciation)			$ (789,184)
Notional Value			$ 2,605,705
Unrealized Appreciation/(Depreciation) on Futures Contracts | Platinum expiration date 4/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			147
Percentage of Net Assets			(0.11%)
Unrealized Appreciation/(Depreciation)			$ (254,960)
Notional Value			$ 6,565,020
Unrealized Appreciation/(Depreciation) on Futures Contracts | Silver expiration date 5/26/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	54		64
Percentage of Net Assets	0.09%		(0.17%)
Unrealized Appreciation/(Depreciation)	$ 199,055		$ (374,635)
Notional Value	$ 4,175,280		$ 4,426,880
Unrealized Appreciation/(Depreciation) on Futures Contracts | Silver expiration date 3/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			64
Percentage of Net Assets			(0.18%)
Unrealized Appreciation/(Depreciation)			$ (414,395)
Notional Value			$ 4,416,960
Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean expiration date 3/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			101
Percentage of Net Assets			(0.10%)
Unrealized Appreciation/(Depreciation)			$ (231,875)
Notional Value			$ 4,364,463
Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean expiration date 5/13/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	91		101
Percentage of Net Assets	0.04%		(0.10%)
Unrealized Appreciation/(Depreciation)	$ 89,888		$ (221,537)
Notional Value	$ 4,143,912		$ 4,390,975
Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean Oil expiration date 3/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			237
Percentage of Net Assets			0.12%
Unrealized Appreciation/(Depreciation)			$ 277,464
Notional Value			$ 4,372,650
Unrealized Appreciation/(Depreciation) on Futures Contracts | Coffee "C" expiration date 3/18/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			91
Percentage of Net Assets			(0.05%)
Unrealized Appreciation/(Depreciation)			$ (118,144)
Notional Value			$ 4,323,638
Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas expiration date 1/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			111
Percentage of Net Assets			(0.18%)
Unrealized Appreciation/(Depreciation)			$ (395,510)
Notional Value			$ 2,594,070
Unrealized Appreciation/(Depreciation) on Futures Contracts | Sugar No 11, expiration date 4/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	240		264
Percentage of Net Assets	0.18%		0.26%
Unrealized Appreciation/(Depreciation)	$ 392,851		$ 591,270
Notional Value	$ 4,126,080		$ 4,411,546
Unrealized Appreciation/(Depreciation) on Futures Contracts | Cotton No. 2 expiration date 3/8/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			138
Percentage of Net Assets			(0.02%)
Unrealized Appreciation/(Depreciation)			$ (35,815)
Notional Value			$ 4,366,320
Unrealized Appreciation/(Depreciation) on Futures Contracts | Copper expiration date 3/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			82
Percentage of Net Assets			(0.14%)
Unrealized Appreciation/(Depreciation)			$ (309,850)
Notional Value			$ 4,376,750
Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean Oil expiration date 5/13/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	121		237
Percentage of Net Assets	0.18%		0.13%
Unrealized Appreciation/(Depreciation)	$ 378,450		$ 288,294
Notional Value	$ 2,484,372		$ 4,402,512
Unrealized Appreciation/(Depreciation) on Futures Contracts | Wheat expiration date 5/13/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	173		185
Percentage of Net Assets	(0.08%)		(0.13%)
Unrealized Appreciation/(Depreciation)	$ (165,063)		$ (298,525)
Notional Value	$ 4,095,775		$ 4,407,625
Unrealized Appreciation/(Depreciation) on Futures Contracts | Gold 100 Ounce expiration date 2/25/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			42
Percentage of Net Assets			(0.18%)
Unrealized Appreciation/(Depreciation)			$ (401,480)
Notional Value			$ 4,452,840
Unrealized Appreciation/(Depreciation) on Futures Contracts | Lean Hogs expiration date 2/12/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			117
Percentage of Net Assets			(0.11%)
Unrealized Appreciation/(Depreciation)			$ (239,750)
Notional Value			$ 2,798,640
Unrealized Appreciation/(Depreciation) on Futures Contracts | Live Cattle expiration date 2/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			82
Percentage of Net Assets			(0.09%)
Unrealized Appreciation/(Depreciation)			$ (204,150)
Notional Value			$ 4,487,040
Unrealized Appreciation/(Depreciation) on Futures Contracts | NY Harbor ULSD expiration date 1/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			54
Percentage of Net Assets			(0.38%)
Unrealized Appreciation/(Depreciation)			$ (848,266)
Notional Value			$ 2,549,005
Unrealized Appreciation/(Depreciation) on Futures Contracts | Sugar No. 11, expiration date 2/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			263
Percentage of Net Assets			0.27%
Unrealized Appreciation/(Depreciation)			$ 600,074
Notional Value			$ 4,489,094
Unrealized Appreciation/(Depreciation) on Futures Contracts | Wheat expiration date 3/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			185
Percentage of Net Assets			(0.14%)
Unrealized Appreciation/(Depreciation)			$ (314,138)
Notional Value			$ 4,347,500
Unrealized Appreciation/(Depreciation) on Futures Contracts | Cocoa expiration date 7/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	141		138
Percentage of Net Assets	(0.13%)		(0.05%)
Unrealized Appreciation/(Depreciation)	$ (281,030)		$ (119,940)
Notional Value	$ 4,172,190		$ 4,420,140
Unrealized Appreciation/(Depreciation) on Futures Contracts | Coffee "C" expiration date 7/19/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	86		91
Percentage of Net Assets	0.10%		0.12%
Unrealized Appreciation/(Depreciation)	$ 213,431		$ 267,150
Notional Value	$ 4,177,987		$ 4,461,844
Unrealized Appreciation/(Depreciation) on Futures Contracts | Copper expiration date 7/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	76		82
Percentage of Net Assets	0.03%		(0.04%)
Unrealized Appreciation/(Depreciation)	$ 73,263		$ (81,925)
Notional Value	$ 4,162,900		$ 4,400,325
Unrealized Appreciation/(Depreciation) on Futures Contracts | Corn expiration date 7/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	234		241
Percentage of Net Assets	(0.12%)		(0.05%)
Unrealized Appreciation/(Depreciation)	$ (2,457,880)		$ (114,900)
Notional Value	$ 4,162,275		$ 4,464,525
Unrealized Appreciation/(Depreciation) on Futures Contracts | Cotton No 2 expiration date 7/7/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	215		137
Percentage of Net Assets	(0.14%)		0.04%
Unrealized Appreciation/(Depreciation)	$ (298,405)		$ 97,490
Notional Value	$ 6,268,325		$ 4,438,115
Unrealized Appreciation/(Depreciation) on Futures Contracts | Gold 100 Ounce expiration date 6/28/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	51		41
Percentage of Net Assets	0.21%		(0.05%)
Unrealized Appreciation/(Depreciation)	$ 444,910		$ (104,370)
Notional Value	$ 6,301,560		$ 4,352,150
Unrealized Appreciation/(Depreciation) on Futures Contracts | Lean Hogs expiration date 7/15/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	82		117
Percentage of Net Assets	0.09%		0.08%
Unrealized Appreciation/(Depreciation)	$ 190,860		$ 185,740
Notional Value	$ 2,650,240		$ 3,643,380
Unrealized Appreciation/(Depreciation) on Futures Contracts | Live Cattle expiration date 6/30/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	85		82
Percentage of Net Assets	0.00%		0.06%
Unrealized Appreciation/(Depreciation)	$ 4,930		$ 132,670
Notional Value	$ 4,216,850		$ 4,191,840
Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas expiration date 5/26/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	118		110
Percentage of Net Assets	(0.13%)		(0.02%)
Unrealized Appreciation/(Depreciation)	$ (2,701,400)		$ (46,190)
Notional Value	$ 2,423,720		$ 2,714,800
Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas expiration date 4/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	118		110
Percentage of Net Assets	(0.15%)		(0.02%)
Unrealized Appreciation/(Depreciation)	$ (313,010)		$ (39,980)
Notional Value	$ 2,311,620		$ 2,666,400
Unrealized Appreciation/(Depreciation) on Futures Contracts | NY Harbor ULSD expiration date 5/31/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	49		53
Percentage of Net Assets	0.04%		(0.24%)
Unrealized Appreciation/(Depreciation)	$ 91,245		$ (551,179)
Notional Value	$ 2,473,098		$ 2,705,480
Unrealized Appreciation/(Depreciation) on Futures Contracts | NY Harbor ULSD expiration date 4/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	50		53
Percentage of Net Assets	0.06%		(0.25%)
Unrealized Appreciation/(Depreciation)	$ 129,709		$ (556,471)
Notional Value	$ 2,489,550		$ 2,649,163
Unrealized Appreciation/(Depreciation) on Futures Contracts | Platinum expiration date 7/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	128		148
Percentage of Net Assets	0.16%		0.06%
Unrealized Appreciation/(Depreciation)	$ 349,265		$ 126,785
Notional Value	$ 6,256,000		$ 6,615,600
Unrealized Appreciation/(Depreciation) on Futures Contracts | Silver expiration date 7/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	54		63
Percentage of Net Assets	0.14%		(0.07%)
Unrealized Appreciation/(Depreciation)	$ 287,145		$ (151,495)
Notional Value	$ 4,185,540		$ 4,368,105
Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean expiration date 7/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	91		101
Percentage of Net Assets	0.09%		0.01%
Unrealized Appreciation/(Depreciation)	$ 193,550		$ 24,500
Notional Value	$ 4,175,762		$ 4,427,587
Unrealized Appreciation/(Depreciation) on Futures Contracts | Sugar No. 11 expiration date 6/30/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	240		264
Percentage of Net Assets	0.17%		0.06%
Unrealized Appreciation/(Depreciation)	$ 350,358		$ 126,717
Notional Value	$ 4,152,960		$ 4,328,755
Unrealized Appreciation/(Depreciation) on Futures Contracts | Wheat expiration date 7/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	173		184
Percentage of Net Assets	(0.05%)		(0.07%)
Unrealized Appreciation/(Depreciation)	$ (100,438)		$ (160,687)
Notional Value	$ 4,158,487		$ 4,445,900
Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude expiration date 5/20/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	62		67
Percentage of Net Assets	0.06%		(0.15%)
Unrealized Appreciation/(Depreciation)	$ 125,690		$ (329,010)
Notional Value	$ 2,464,500		$ 2,727,570
Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude expiration date 4/20/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	62		67
Percentage of Net Assets	0.05%		(0.15%)
Unrealized Appreciation/(Depreciation)	$ 97,410		$ (334,250)
Notional Value	$ 2,377,080		$ 2,678,660
Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude expiration date 3/21/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			68
Percentage of Net Assets			(0.20%)
Unrealized Appreciation/(Depreciation)			$ (445,480)
Notional Value			$ 2,660,840
Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude expiration date 2/22/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			68
Percentage of Net Assets			(0.22%)
Unrealized Appreciation/(Depreciation)			$ (492,250)
Notional Value			$ 2,595,560
Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude expiration date 1/20/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			68
Percentage of Net Assets			(0.22%)
Unrealized Appreciation/(Depreciation)			$ (502,660)
Notional Value			$ 2,518,720
Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean Oil expiration date 7/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			237
Percentage of Net Assets			0.18%
Unrealized Appreciation/(Depreciation)			$ 391,830
Notional Value			$ 4,433,796
Unrealized Appreciation/(Depreciation) on Futures Contracts | Lean Hogs expiration date 6/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			117
Percentage of Net Assets			0.10%
Unrealized Appreciation/(Depreciation)			$ 220,880
Notional Value			3,650,400
Unrealized Appreciation/(Depreciation) on Futures Contracts | Cocoa expiration date 9/15/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	140
Percentage of Net Assets	0.06%
Unrealized Appreciation/(Depreciation)	$ 124,350
Notional Value	$ 4,123,000
Unrealized Appreciation/(Depreciation) on Futures Contracts | Coffee "C" expiration date 9/20/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	85
Percentage of Net Assets	0.15%
Unrealized Appreciation/(Depreciation)	$ 325,069
Notional Value	$ 4,183,594
Unrealized Appreciation/(Depreciation) on Futures Contracts | Copper expiration date 9/28/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	76
Percentage of Net Assets	0.13%
Unrealized Appreciation/(Depreciation)	$ 273,213
Notional Value	$ 4,174,300
Unrealized Appreciation/(Depreciation) on Futures Contracts | Corn expiration date 9/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	234
Percentage of Net Assets	(0.08%)
Unrealized Appreciation/(Depreciation)	$ (1,624,000)
Notional Value	$ 4,217,850
Unrealized Appreciation/(Depreciation) on Futures Contracts | Gold 100 Ounce expiration date 8/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	50
Percentage of Net Assets	0.19%
Unrealized Appreciation/(Depreciation)	$ 402,660
Notional Value	$ 6,185,000
Unrealized Appreciation/(Depreciation) on Futures Contracts | Lean Hogs expiration date 6/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	82
Percentage of Net Assets	0.10%
Unrealized Appreciation/(Depreciation)	$ 201,150
Notional Value	$ 2,651,880
Unrealized Appreciation/(Depreciation) on Futures Contracts | Lean Hogs expiration date 8/12/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	82
Percentage of Net Assets	0.05%
Unrealized Appreciation/(Depreciation)	$ 95,680
Notional Value	$ 2,637,120
Unrealized Appreciation/(Depreciation) on Futures Contracts | Lean Hogs expiration date 10/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	82
Percentage of Net Assets	0.01%
Unrealized Appreciation/(Depreciation)	$ 14,700
Notional Value	$ 2,260,740
Unrealized Appreciation/(Depreciation) on Futures Contracts | Live Cattle expiration date 8/31/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	86
Percentage of Net Assets	(0.02%)
Unrealized Appreciation/(Depreciation)	$ (44,880)
Notional Value	$ 4,134,020
Unrealized Appreciation/(Depreciation) on Futures Contracts | Live Cattle expiration date 10/31/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	86
Percentage of Net Assets	0.03%
Unrealized Appreciation/(Depreciation)	$ 54,640
Notional Value	$ 4,122,840
Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas expiration date 6/28/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	118
Percentage of Net Assets	(0.12%)
Unrealized Appreciation/(Depreciation)	$ (257,590)
Notional Value	$ 2,540,540
Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas expiration date 7/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	117
Percentage of Net Assets	(0.02%)
Unrealized Appreciation/(Depreciation)	$ (40,270)
Notional Value	$ 2,588,040
Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas expiration date 8/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	117
Percentage of Net Assets	(0.01%)
Unrealized Appreciation/(Depreciation)	$ (24,230)
Notional Value	$ 2,617,290
Unrealized Appreciation/(Depreciation) on Futures Contracts | NY Harbor ULSD expiration date 6/30/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	49
Percentage of Net Assets	0.10%
Unrealized Appreciation/(Depreciation)	$ 207,031
Notional Value	$ 2,513,847
Unrealized Appreciation/(Depreciation) on Futures Contracts | NY Harbor ULSD expiration date 7/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	48
Percentage of Net Assets	0.13%
Unrealized Appreciation/(Depreciation)	$ 281,711
Notional Value	$ 2,502,864
Unrealized Appreciation/(Depreciation) on Futures Contracts | NY Harbor ULSD expiration date 8/31/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	48
Percentage of Net Assets	0.13%
Unrealized Appreciation/(Depreciation)	$ 283,298
Notional Value	$ 2,547,216
Unrealized Appreciation/(Depreciation) on Futures Contracts | Platinum expiration date 10/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	127
Percentage of Net Assets	0.08%
Unrealized Appreciation/(Depreciation)	$ 162,000
Notional Value	$ 6,218,555
Unrealized Appreciation/(Depreciation) on Futures Contracts | Silver expiration date 9/28/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	53
Percentage of Net Assets	(0.01%)
Unrealized Appreciation/(Depreciation)	$ (11,955)
Notional Value	$ 4,117,570
Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean expiration date 8/12/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	91
Percentage of Net Assets	0.09%
Unrealized Appreciation/(Depreciation)	$ 190,600
Notional Value	$ 4,188,275
Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean Oil expiration date 7/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	121
Percentage of Net Assets	0.19%
Unrealized Appreciation/(Depreciation)	$ 401,934
Notional Value	$ 2,500,344
Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean Oil expiration date 8/12/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	121
Percentage of Net Assets	0.14%
Unrealized Appreciation/(Depreciation)	$ 303,822
Notional Value	$ 2,506,878
Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean Oil expiration date 9/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	121
Percentage of Net Assets	0.10%
Unrealized Appreciation/(Depreciation)	$ 207,912
Notional Value	$ 2,514,138
Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean Oil expiration date 10/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	120
Percentage of Net Assets	0.10%
Unrealized Appreciation/(Depreciation)	$ 210,660
Notional Value	$ 2,496,960
Unrealized Appreciation/(Depreciation) on Futures Contracts | Sugar No. 11 expiration date 9/30/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	239
Percentage of Net Assets	0.25%
Unrealized Appreciation/(Depreciation)	$ 528,248
Notional Value	$ 4,178,485
Unrealized Appreciation/(Depreciation) on Futures Contracts | Wheat expiration date 9/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	173
Percentage of Net Assets	0.05%
Unrealized Appreciation/(Depreciation)	$ 112,650
Notional Value	$ 4,240,662
Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude Oil expiration date 6/21/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	62
Percentage of Net Assets	0.10%
Unrealized Appreciation/(Depreciation)	$ 221,980
Notional Value	$ 2,522,780
Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude Oil expiration date 7/20/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	62
Percentage of Net Assets	0.16%
Unrealized Appreciation/(Depreciation)	$ 335,130
Notional Value	$ 2,564,320
Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude Oil expiration date 8/22/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	62
Percentage of Net Assets	0.15%
Unrealized Appreciation/(Depreciation)	$ 320,040
Notional Value	2,597,800
Greenhaven Continuous Commodity Index Master Fund | U.S. Treasury Obligations
Schedule of Investments [Line Items]
Fair Value	174,962,390		149,980,000
Face Value	175,000,000		150,000,000
Total U.S. Treasury Obligations (cost)	$ 174,930,197		$ 149,963,671
Percentage of Net Assets	82.31%		66.80%
Greenhaven Continuous Commodity Index Master Fund | U.S. Treasury Obligations | U.S. Treasury Bills, 0.17%, 1/28/16
Schedule of Investments [Line Items]
Fair Value			$ 49,995,900
Face Value			$ 50,000,000
Investment Interest Rate			0.17%
Percentage of Net Assets			22.27%
Greenhaven Continuous Commodity Index Master Fund | U.S. Treasury Obligations | U.S. Treasury Bills, 0.14%, 2/11/16
Schedule of Investments [Line Items]
Fair Value			$ 49,993,400
Face Value			$ 50,000,000
Investment Interest Rate			0.14%
Percentage of Net Assets			22.27%
Greenhaven Continuous Commodity Index Master Fund | U.S. Treasury Obligations | U.S. Treasury Bills, 0.28%, 3/17/16
Schedule of Investments [Line Items]
Fair Value			$ 49,990,700
Face Value			$ 50,000,000
Investment Interest Rate			0.28%
Percentage of Net Assets			22.26%
Greenhaven Continuous Commodity Index Master Fund | U.S. Treasury Obligations | U.S. Treasury Bills 0.33%, 4/28/16
Schedule of Investments [Line Items]
Fair Value	$ 49,993,800
Face Value	$ 50,000,000
Investment Interest Rate	0.33%
Percentage of Net Assets	23.52%
Greenhaven Continuous Commodity Index Master Fund | U.S. Treasury Obligations | U.S. Treasury Bills 0.27%, 5/12/16
Schedule of Investments [Line Items]
Fair Value	$ 49,994,900
Face Value	$ 50,000,000
Investment Interest Rate	0.27%
Percentage of Net Assets	23.52%
Greenhaven Continuous Commodity Index Master Fund | U.S. Treasury Obligations | U.S. Treasury Bills 0.32%, 5/26/16
Schedule of Investments [Line Items]
Fair Value	$ 14,997,150
Face Value	$ 15,000,000
Investment Interest Rate	0.32%
Percentage of Net Assets	7.05%
Greenhaven Continuous Commodity Index Master Fund | U.S. Treasury Obligations | U.S. Treasury Bills 0.28%, 6/16/16
Schedule of Investments [Line Items]
Fair Value	$ 59,976,540
Face Value	$ 60,000,000
Investment Interest Rate	0.28%
Percentage of Net Assets	28.22%
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts
Schedule of Investments [Line Items]
Percentage of Net Assets	2.76%		(3.88%)
Unrealized Appreciation/(Depreciation)	$ 5,868,632		$ (8,705,967)
Notional Value	$ 212,275,065		$ 224,263,539
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Cotton No. 2 expiration date 5/6/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			137
Percentage of Net Assets			(0.01%)
Unrealized Appreciation/(Depreciation)			$ (12,455)
Notional Value			$ 4,391,535
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Gold 100 Ounce expiration date 4/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			41
Percentage of Net Assets			(0.09%)
Unrealized Appreciation/(Depreciation)			$ (211,170)
Notional Value			$ 4,349,280
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Live Cattle expiration date 4/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			82
Percentage of Net Assets			(0.04%)
Unrealized Appreciation/(Depreciation)			$ (86,140)
Notional Value			$ 4,525,580
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Cocoa expiration date 3/15/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			137
Percentage of Net Assets			0.05%
Unrealized Appreciation/(Depreciation)			$ 119,700
Notional Value			$ 4,399,070
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Corn expiration date 3/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			242
Percentage of Net Assets			(0.13%)
Unrealized Appreciation/(Depreciation)			$ (301,212)
Notional Value			$ 4,340,875
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas expiration date 3/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			110
Percentage of Net Assets			(0.11%)
Unrealized Appreciation/(Depreciation)			$ (238,510)
Notional Value			$ 2,625,700
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas expiration date 2/25/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			110
Percentage of Net Assets			(0.14%)
Unrealized Appreciation/(Depreciation)			$ (318,070)
Notional Value			$ 2,599,300
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | NY Harbor ULSD expiration date 3/31/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			54
Percentage of Net Assets			(0.32%)
Unrealized Appreciation/(Depreciation)			$ (719,783)
Notional Value			$ 2,647,436
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | NY Harbor ULSD expiration date 2/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			54
Percentage of Net Assets			(0.35%)
Unrealized Appreciation/(Depreciation)			$ (789,184)
Notional Value			$ 2,605,705
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Platinum expiration date 4/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			147
Percentage of Net Assets			(0.11%)
Unrealized Appreciation/(Depreciation)			$ (254,960)
Notional Value			$ 6,565,020
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Silver expiration date 3/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			64
Percentage of Net Assets			(0.18%)
Unrealized Appreciation/(Depreciation)			$ (414,395)
Notional Value			$ 4,416,960
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean expiration date 3/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			101
Percentage of Net Assets			(0.10%)
Unrealized Appreciation/(Depreciation)			$ (231,875)
Notional Value			$ 4,364,463
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean Oil expiration date 3/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			237
Percentage of Net Assets			0.12%
Unrealized Appreciation/(Depreciation)			$ 277,464
Notional Value			$ 4,372,650
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Coffee "C" expiration date 3/18/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			91
Percentage of Net Assets			(0.05%)
Unrealized Appreciation/(Depreciation)			$ (118,144)
Notional Value			$ 4,323,638
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas expiration date 1/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			111
Percentage of Net Assets			(0.18%)
Unrealized Appreciation/(Depreciation)			$ (395,510)
Notional Value			$ 2,594,070
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Cotton No. 2 expiration date 3/8/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			138
Percentage of Net Assets			(0.02%)
Unrealized Appreciation/(Depreciation)			$ (35,815)
Notional Value			$ 4,366,320
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Copper expiration date 3/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			82
Percentage of Net Assets			(0.14%)
Unrealized Appreciation/(Depreciation)			$ (309,850)
Notional Value			$ 4,376,750
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Gold 100 Ounce expiration date 2/25/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			42
Percentage of Net Assets			(0.18%)
Unrealized Appreciation/(Depreciation)			$ (401,480)
Notional Value			$ 4,452,840
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Lean Hogs expiration date 2/12/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			117
Percentage of Net Assets			(0.11%)
Unrealized Appreciation/(Depreciation)			$ (239,750)
Notional Value			$ 2,798,640
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Live Cattle expiration date 2/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			82
Percentage of Net Assets			(0.09%)
Unrealized Appreciation/(Depreciation)			$ (204,150)
Notional Value			$ 4,487,040
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | NY Harbor ULSD expiration date 1/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			54
Percentage of Net Assets			(0.38%)
Unrealized Appreciation/(Depreciation)			$ (848,266)
Notional Value			$ 2,549,005
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Sugar No. 11, expiration date 2/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			263
Percentage of Net Assets			0.27%
Unrealized Appreciation/(Depreciation)			$ 600,074
Notional Value			$ 4,489,094
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Wheat expiration date 3/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			185
Percentage of Net Assets			(0.14%)
Unrealized Appreciation/(Depreciation)			$ (314,138)
Notional Value			$ 4,347,500
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean expiration date 7/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			101
Percentage of Net Assets			0.01%
Unrealized Appreciation/(Depreciation)			$ 24,500
Notional Value			$ 4,427,587
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude expiration date 3/21/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			68
Percentage of Net Assets			(0.20%)
Unrealized Appreciation/(Depreciation)			$ (445,480)
Notional Value			$ 2,660,840
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude expiration date 2/22/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			68
Percentage of Net Assets			(0.22%)
Unrealized Appreciation/(Depreciation)			$ (492,250)
Notional Value			$ 2,595,560
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude expiration date 1/20/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			68
Percentage of Net Assets			(0.22%)
Unrealized Appreciation/(Depreciation)			$ (502,660)
Notional Value			$ 2,518,720
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean Oil expiration date 7/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			237
Percentage of Net Assets			0.18%
Unrealized Appreciation/(Depreciation)			$ 391,830
Notional Value			$ 4,433,796
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Cocoa Expiration Date 5/13/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	141		137
Percentage of Net Assets	(0.07%)		0.05%
Unrealized Appreciation/(Depreciation)	$ (153,660)		$ 113,380
Notional Value	$ 4,159,500		$ 4,393,590
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Cocoa Expiration Date 7/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	141		138
Percentage of Net Assets	(0.13%)		(0.05%)
Unrealized Appreciation/(Depreciation)	$ (281,030)		$ (119,940)
Notional Value	$ 4,172,190		$ 4,420,140
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Cocoa Expiration Date 9/15/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	140
Percentage of Net Assets	0.06%
Unrealized Appreciation/(Depreciation)	$ 124,350
Notional Value	$ 4,123,000
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Coffee C Expiration Date 5/18/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	85		91
Percentage of Net Assets	0.06%		(0.04%)
Unrealized Appreciation/(Depreciation)	$ 125,081		$ (96,862)
Notional Value	$ 4,062,469		$ 4,395,300
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Coffee C Expiration Date 7/19/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	86		91
Percentage of Net Assets	0.10%		0.12%
Unrealized Appreciation/(Depreciation)	$ 213,431		$ 267,150
Notional Value	$ 4,177,987		$ 4,461,844
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Coffee C Expiration Date 9/20/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	85
Percentage of Net Assets	0.15%
Unrealized Appreciation/(Depreciation)	$ 325,069
Notional Value	$ 4,183,594
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Copper Expiration Date 5/26/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	76		82
Percentage of Net Assets	(0.04%)		(0.15%)
Unrealized Appreciation/(Depreciation)	$ (88,400)		$ (338,513)
Notional Value	$ 4,147,700		$ 4,390,075
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Copper Expiration Date 7/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	76		82
Percentage of Net Assets	0.03%		(0.04%)
Unrealized Appreciation/(Depreciation)	$ 73,263		$ (81,925)
Notional Value	$ 4,162,900		$ 4,400,325
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Copper Expiration Date 9/28/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	76
Percentage of Net Assets	0.13%
Unrealized Appreciation/(Depreciation)	$ 273,213
Notional Value	$ 4,174,300
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Corn Expiration Date 5/13/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	235		242
Percentage of Net Assets	(0.18%)		(0.14%)
Unrealized Appreciation/(Depreciation)	$ (385,863)		$ (315,375)
Notional Value	$ 4,130,125		$ 4,410,450
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Corn Expiration Date 7/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	234		241
Percentage of Net Assets	(0.12%)		(0.05%)
Unrealized Appreciation/(Depreciation)	$ (245,788)		$ (114,900)
Notional Value	$ 4,162,275		$ 4,464,525
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Corn Expiration Date 9/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	234
Percentage of Net Assets	(0.08%)
Unrealized Appreciation/(Depreciation)	$ (162,400)
Notional Value	$ 4,217,850
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Cotton No. 2 Expiration Date 5/6/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	214
Percentage of Net Assets	(0.13%)
Unrealized Appreciation/(Depreciation)	$ (283,145)
Notional Value	$ 6,253,080
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Cotton No. 2 Expiration Date 7/7/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	215		137
Percentage of Net Assets	(0.14%)		0.04%
Unrealized Appreciation/(Depreciation)	$ (298,405)		$ 97,490
Notional Value	$ 6,268,325		$ 4,438,115
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Gold 100 Ounce Expiration Date 6/28/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	51		41
Percentage of Net Assets	0.21%		(0.05%)
Unrealized Appreciation/(Depreciation)	$ 444,910		$ (104,370)
Notional Value	$ 6,301,560		$ 4,352,150
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Gold 100 Ounce Expiration Date 8/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	50
Percentage of Net Assets	0.19%
Unrealized Appreciation/(Depreciation)	$ 402,660
Notional Value	$ 6,185,000
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Lean Hogs Expiration Date 4/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	83		117
Percentage of Net Assets	0.00%		(0.07%)
Unrealized Appreciation/(Depreciation)	$ (670)		$ (148,820)
Notional Value	$ 2,269,220		$ 3,086,460
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Lean Hogs Expiration Date 6/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	82		117
Percentage of Net Assets	0.10%		0.10%
Unrealized Appreciation/(Depreciation)	$ 201,150		$ 220,880
Notional Value	$ 2,651,880		$ 3,650,400
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Lean Hogs Expiration Date 7/15/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	82		117
Percentage of Net Assets	0.09%		0.08%
Unrealized Appreciation/(Depreciation)	$ 190,860		$ 185,740
Notional Value	$ 2,650,240		$ 3,643,380
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Lean Hogs Expiration Date 8/12/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	82
Percentage of Net Assets	0.05%
Unrealized Appreciation/(Depreciation)	$ 95,680
Notional Value	$ 2,637,120
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Lean Hogs Expiration Date 10/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	82
Percentage of Net Assets	0.01%
Unrealized Appreciation/(Depreciation)	$ 14,700
Notional Value	$ 2,260,740
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Live Cattle Expiration Date 6/30/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	85		82
Percentage of Net Assets	0.00%		0.06%
Unrealized Appreciation/(Depreciation)	$ 4,930		$ 132,670
Notional Value	$ 4,216,850		$ 4,191,840
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Live Cattle Expiration Date 8/31/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	86
Percentage of Net Assets	(0.02%)
Unrealized Appreciation/(Depreciation)	$ (44,880)
Notional Value	$ 4,134,020
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Live Cattle Expiration Date 10/31/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	86
Percentage of Net Assets	0.03%
Unrealized Appreciation/(Depreciation)	$ 54,640
Notional Value	$ 4,122,840
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas Expiration Date 4/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	118		110
Percentage of Net Assets	(0.15%)		(0.02%)
Unrealized Appreciation/(Depreciation)	$ (313,010)		$ (39,980)
Notional Value	$ 2,311,620		$ 2,666,400
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas Expiration Date 5/26/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	118		110
Percentage of Net Assets	(0.13%)		(0.02%)
Unrealized Appreciation/(Depreciation)	$ (270,140)		$ (46,190)
Notional Value	$ 2,423,720		$ 2,714,800
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas Expiration Date 6/28/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	118
Percentage of Net Assets	(0.12%)
Unrealized Appreciation/(Depreciation)	$ (257,590)
Notional Value	$ 2,540,540
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas Expiration Date 7/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	117
Percentage of Net Assets	(0.02%)
Unrealized Appreciation/(Depreciation)	$ (40,270)
Notional Value	$ 2,588,040
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Natural Gas Expiration Date 8/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	117
Percentage of Net Assets	(0.01%)
Unrealized Appreciation/(Depreciation)	$ (24,230)
Notional Value	$ 2,617,290
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Ny Harbor Ulsd Expiration Date 4/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	50		53
Percentage of Net Assets	0.06%		(0.25%)
Unrealized Appreciation/(Depreciation)	$ 129,709		$ (556,471)
Notional Value	$ 2,489,550		$ 2,649,163
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Ny Harbor ULSD Expiration Date 5/31/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	49		53
Percentage of Net Assets	0.04%		(0.24%)
Unrealized Appreciation/(Depreciation)	$ 91,245		$ (551,179)
Notional Value	$ 2,473,098		$ 2,705,480
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Ny Harbor ULSD Expiration Date 6/30/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	49
Percentage of Net Assets	0.10%
Unrealized Appreciation/(Depreciation)	$ 207,031
Notional Value	$ 2,513,847
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Ny Harbor ULSD Expiration Date 7/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	48
Percentage of Net Assets	0.13%
Unrealized Appreciation/(Depreciation)	$ 281,711
Notional Value	$ 2,502,864
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Ny Harbor ULSD Expiration Date 8/31/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	48
Percentage of Net Assets	0.13%
Unrealized Appreciation/(Depreciation)	$ 283,298
Notional Value	$ 2,547,216
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Platinum Expiration Date 7/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	128		148
Percentage of Net Assets	0.16%		0.06%
Unrealized Appreciation/(Depreciation)	$ 349,265		$ 126,785
Notional Value	$ 6,256,000		$ 6,615,600
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Platinum Expiration Date 10/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	127
Percentage of Net Assets	0.08%
Unrealized Appreciation/(Depreciation)	$ 162,000
Notional Value	$ 6,218,555
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Silver expiration date 5/26/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	54		64
Percentage of Net Assets	0.09%		(0.17%)
Unrealized Appreciation/(Depreciation)	$ 199,055		$ (374,635)
Notional Value	$ 4,175,280		$ 4,426,880
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Silver expiration date 7/27/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	54		63
Percentage of Net Assets	0.14%		(0.07%)
Unrealized Appreciation/(Depreciation)	$ 287,145		$ (151,495)
Notional Value	$ 4,185,540		$ 4,368,105
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Silver expiration date 9/28/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	53
Percentage of Net Assets	(0.01%)
Unrealized Appreciation/(Depreciation)	$ (11,955)
Notional Value	$ 4,117,570
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean expiration date 5/13/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	91		101
Percentage of Net Assets	0.04%		(0.10%)
Unrealized Appreciation/(Depreciation)	$ 89,888		$ (221,537)
Notional Value	$ 4,143,912		$ 4,390,975
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean expiration date 7/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	91
Percentage of Net Assets	0.09%
Unrealized Appreciation/(Depreciation)	$ 193,550
Notional Value	$ 4,175,762
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean expiration date 8/12/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	91
Percentage of Net Assets	0.09%
Unrealized Appreciation/(Depreciation)	$ 190,600
Notional Value	$ 4,188,275
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean Oil expiration date 5/13/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	121		237
Percentage of Net Assets	0.18%		0.13%
Unrealized Appreciation/(Depreciation)	$ 378,450		$ 288,294
Notional Value	$ 2,484,372		$ 4,402,512
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean Oil expiration date 7/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	121
Percentage of Net Assets	0.19%
Unrealized Appreciation/(Depreciation)	$ 401,934
Notional Value	$ 2,500,344
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean Oil expiration date 8/12/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	121
Percentage of Net Assets	0.14%
Unrealized Appreciation/(Depreciation)	$ 303,822
Notional Value	$ 2,506,878
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean Oil expiration date 9/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	121
Percentage of Net Assets	0.10%
Unrealized Appreciation/(Depreciation)	$ 207,912
Notional Value	$ 2,514,138
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Soybean Oil expiration date 10/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	120
Percentage of Net Assets	0.10%
Unrealized Appreciation/(Depreciation)	$ 210,660
Notional Value	$ 2,496,960
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Sugar No. 11 expiration date 4/29/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	240		264
Percentage of Net Assets	0.18%		0.26%
Unrealized Appreciation/(Depreciation)	$ 392,851		$ 591,270
Notional Value	$ 4,126,080		$ 4,411,546
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Sugar No. 11 expiration date 6/30/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	240		264
Percentage of Net Assets	0.17%		0.06%
Unrealized Appreciation/(Depreciation)	$ 350,358		$ 126,717
Notional Value	$ 4,152,960		$ 4,328,755
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Sugar No. 11 expiration date 9/30/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	239
Percentage of Net Assets	0.25%
Unrealized Appreciation/(Depreciation)	$ 528,248
Notional Value	$ 4,178,485
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Wheat expiration date 5/13/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	173		185
Percentage of Net Assets	(0.08%)		(0.13%)
Unrealized Appreciation/(Depreciation)	$ (165,063)		$ (298,525)
Notional Value	$ 4,095,775		$ 4,407,625
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Wheat expiration date 7/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	173		184
Percentage of Net Assets	(0.05%)		(0.07%)
Unrealized Appreciation/(Depreciation)	$ (100,438)		$ (160,687)
Notional Value	$ 4,158,487		$ 4,445,900
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | Wheat expiration date 9/14/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	173
Percentage of Net Assets	0.05%
Unrealized Appreciation/(Depreciation)	$ 112,650
Notional Value	$ 4,240,662
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude Oil expiration date 4/20/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	62		67
Percentage of Net Assets	0.05%		(0.15%)
Unrealized Appreciation/(Depreciation)	$ 97,410		$ (334,250)
Notional Value	$ 2,377,080		$ 2,678,660
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude Oil expiration date 5/20/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	62		67
Percentage of Net Assets	0.06%		(0.15%)
Unrealized Appreciation/(Depreciation)	$ 125,690		$ (329,010)
Notional Value	$ 2,464,500		$ 2,727,570
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude Oil expiration date 6/21/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	62
Percentage of Net Assets	0.10%
Unrealized Appreciation/(Depreciation)	$ 221,980
Notional Value	$ 2,522,780
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude Oil expiration date 7/20/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	62
Percentage of Net Assets	0.16%
Unrealized Appreciation/(Depreciation)	$ 335,130
Notional Value	$ 2,564,320
Greenhaven Continuous Commodity Index Master Fund | Unrealized Appreciation/(Depreciation) on Futures Contracts | WTI Crude Oil expiration date 8/22/16
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract	62
Percentage of Net Assets	0.15%
Unrealized Appreciation/(Depreciation)	$ 320,040
Notional Value	$ 2,597,800

[1] Denotes greater than 0.000% yet less than 0.005%