Financial Highlights Disclosure [Text Block]

Note 5 - Financial Highlights

The following tables present per unit performance data and other supplemental financial data for the period January 1, 2011 through September 30, 2011 and for the period from the commencement of operations (June 9, 2010) through September 30, 2010. This information has been derived from information presented in the financial statements.

Per Share Operation Performance for January 1 through September 30, 2011
Net asset value at beginning of period	$	39.06
Income from investment operations:
Investment income		0.02
Net realized and unrealized gain on commodity futures contracts		1.73
Total expenses		(0.72	)
Net increase in net asset value		1.05
Net asset value end of period	$	40.11
Total Return		2.69	%
Ratios to Average Net Assets (Annualized)
Total expense		2.15	%
Net investment loss		(2.09	)%

Per Share Operation Performance for commencement of operations (June 9, 2010) through September 30, 2010
Net asset value at beginning of period	$	25.00
Income from investment operations:
Investment income		0.02
Net realized and unrealized gain on commodity futures contracts		8.06
Total expenses		(0.59	)
Net increase in net asset value		7.49
Net asset value end of period	$	32.49
Total Return		29.96	%
Ratios to Average Net Assets (Annualized)
Total expense		6.47	%
Net investment loss		(6.47	)%

Total returns are calculated based on the change in value during the period. An individual shareholder’s total return and ratio may vary from the above total returns and ratios based on the timing of contributions to and withdrawals from the Corn Fund. The ratios, excluding non-recurring expenses, have been annualized.

Financial Highlights Disclosure [Text Block]

Note 5 - Financial Highlights

The following table presents per unit performance data and other supplemental financial data for the period from commencement of operations (February 1, 2011) through September 30, 2011. This information has been derived from information presented in the financial statements.

Per Share Operation Performance
Net asset value at beginning of period	$	25.00
Income (loss) from investment operations:
Investment income		0.01
Net realized and unrealized loss on commodity futures contracts		(4.73	)
Total expenses		(2.07	)
Net decrease in net asset value		(6.79	)
Net asset value at end of period	$	18.21
Total Return		(27.16	)%
Ratios to Average Net Assets (Annualized)
Total expense		14.14	%
Net investment loss		(14.07	)%

Total returns are calculated based on the change in value during the period. An individual shareholder’s total return and ratios may vary from the above total returns and ratios based on the timing of contributions to and withdrawals from the Fund. The ratios, excluding non-recurring expenses, have been annualized.

Financial Highlights Disclosure [Text Block]

Note 5 - Financial Highlights

The following table presents per unit performance data and other supplemental financial data for the period from commencement of operations (February 23, 2011) through September 30, 2011. This information has been derived from information presented in the financial statements.

Per Share Operation Performance
Net asset value at beginning of period	$	50.00
Income from investment operations:
Investment income		0.02
Net realized and unrealized loss on commodity futures contracts		(8.78	)
Total expenses		(2.87	)
Net decrease in net asset value		(11.63	)
Net asset value at end of period	$	38.37
Total Return		(23.26	)%
Ratios to Average Net Assets (Annualized)
Total expense		9.84	%
Net investment loss		(9.79	)%

Total returns are calculated based on the change in value during the period. An individual shareholder’s total return and ratios may vary from the above total returns and ratios based on the timing of contributions to and withdrawals from the Fund. The ratios, excluding non-recurring expenses, have been annualized.

Financial Highlights Disclosure [Text Block]

Note 5 - Financial Highlights

The following table presents per unit performance data and other supplemental financial data for the period from commencement of operations (September 19, 2011) through September 30, 2011. This information has been derived from information presented in the financial statements.

Per Share Operation Performance
Net asset value at beginning of period	$	25.00
Income from investment operations:
Investment income		-
Expenses		-
Net realized and unrealized loss on commodity futures contracts		(3.09	)
Net decrease in net asset value		(3.09	)
Net asset value at end of period	$	21.91
Total Return		(12.36	)%
Ratios to Average Net Assets (Annualized)
Total expense		0.16	%
Net investment loss		(0.15	)%

Total returns are calculated based on the change in value during the period. An individual shareholder’s total return and ratios may vary from the above total returns and ratios based on the timing of contributions to and withdrawals from the Fund. The ratios, excluding non-recurring expenses, have been annualized.

Financial Highlights Disclosure [Text Block]

Note 5 - Financial Highlights

The following table presents per unit performance data and other supplemental financial data for the period from commencement of operations (September 19, 2011) through September 30, 2011. This information has been derived from information presented in the financial statements.

Per Share Operation Performance
Net asset value at beginning of period	$	25.00
Income from investment operations:
Investment income		-
Net realized and unrealized loss on commodity futures contracts		(0.82	)
Total expenses		(0.01	)
Net decrease in net asset value		(0.83	)
Net asset value at end of period	$	24.17
Total Return		(3.32	)%
Ratios to Average Net Assets (Annualized)
Total expense		0.66	%
Net investment loss		(0.65)	%

Total returns are calculated based on the change in value during the period. An individual shareholder’s total return and ratios may vary from the above total returns and ratios based on the timing of contributions to and withdrawals from the Fund. The ratios, excluding non-recurring expenses, have been annualized.

Financial Highlights Disclosure [Text Block]

Note 5 - Financial Highlights

The following table presents per unit performance data and other supplemental financial data for the period from commencement of operations (September 19, 2011) through September 30, 2011. This information has been derived from information presented in the financial statements.

Per Share Operation Performance
Net asset value at beginning of period	$	25.00
Income from investment operations:
Investment income		-
Net realized and unrealized loss on commodity futures contracts		(2.55	)
Total expenses		-
Net decrease in net asset value		(2.55	)
Net asset value at end of period	$	22.45
Total Return		(10.20	)%
Ratios to Average Net Assets (Annualized)
Total expenses		0.38	%
Net investment loss		(0.37)	%

Total returns are calculated based on the change in value during the period. An individual shareholder’s total return and ratios may vary from the above total returns and ratios based on the timing of contributions to and withdrawals from the Fund. The ratios, excluding non-recurring expenses, have been annualized.