(9) Financial Highlights

The following financial highlights show the Trust’s financial performance for the three and nine-month periods ended September 30, 2011 and 2010. Total return is calculated as the change in a theoretical beneficial owner’s investment over the entire period and is not annualized. Total return is calculated based on the aggregate return of the Trust taken as a whole.

	Class A						Class B						Class A						Class B
	Three months ended						Three months ended						Nine months ended						Nine months ended
	September 30,						September 30,						September 30,						September 30,
	2011			2010			2011			2010			2011			2010			2011			2010
Per share operating performance:
Net asset value of Trading units, beginning of period	$	92.14		$	99.96		$	96.87		$	103.00		$	100.64		$	102.84		$	104.75		$	104.91
Total Trading income (loss):
Trading gain (loss)		6.39			3.05			6.73			2.90			1.45			3.95			2.28			4.17
Investment income		0.29			0.04			0.30			0.04			0.51			0.08			0.56			0.09
Expenses		(2.53	)		(2.24	)		(2.16	)		(1.54	)		(6.31	)		(6.06	)		(5.85	)		(4.77	)
Trading income (loss)		4.15			0.85			4.87			1.40			(4.35	)		(2.03	)		(3.01	)		(0.51	)
Net asset value of Trading units, end of period	$	96.29		$	100.81		$	101.74		$	104.40		$	96.29		$	100.81		$	101.74		$	104.40


Total return:
Total return before incentive fees		4.61	%		0.85	%		5.13	%		1.36	%		(3.96	)%		(1.97	)%		(2.54	)%		(0.49	)%
Less incentive fee allocations		(0.10	)%		0.00	%		(0.10	)%		0.00	%		(0.36	)%		0.00	%		(0.34	)%		0.00	%
Total return		4.51	%		0.85	%		5.03	%		1.36	%		(4.32	)%		(1.97	)%		(2.88	)%		(0.49	)%


Ratios to average net assets:
Trading income (loss)		4.43	%		1.13	%		4.94	%		1.81	%		(5.39	)%		(1.90	)%		(3.13	)%		0.55	%
Expenses:
Expenses, less incentive fees		(2.58	)%		(1.98	)%		(2.04	)%		(1.51	)%		(7.07	)%		(6.01	)%		(5.59	)%		(4.56	)%
Incentive fees		(0.10	)%		0.00	%		(0.10	)%		0.00	%		(0.36	)%		0.00	%		(0.34	)%		0.00	%
Total expenses		(2.68	)%		(1.98	)%		(2.14	)%		(1.51	)%		(7.43	)%		(6.01	)%		(5.93	)%		(4.56	)%

The net loss and expense ratios are computed based upon the weighted average net assets for the Trust for the three and nine-month periods ended September 30, 2011 and 2010.