FINANCIAL DATA HIGHLIGHTS (USD $)	3 Months Ended				6 Months Ended
	Jun. 30, 2013		Jun. 30, 2012		Jun. 30, 2013		Jun. 30, 2012
Per Unit Operating Performance:
Net asset value, beginning of period	$ 171.8005		$ 181.1093		$ 168.5217		$ 183.3240
Net Realized and net unrealized change in trading profit (loss)	$ (9.8104)		$ (3.1757)		$ (4.8196)		$ (3.5487)
Expenses	$ (1.6833)	[1]	$ (1.8172)	[1]	$ (3.3953)	[1]	$ (3.6589)	[1]
Net asset value, end of period	$ 160.3068		$ 176.1164		$ 160.3068		$ 176.1164
Total Return:
Total return (as a percent)	(6.69%)	[2]	(2.76%)	[2]	(4.87%)	[2]	(3.93%)	[2]
Ratios to Average Net Assets:
Expenses (as a percent)	0.99%	[1]	1.00%	[1]	2.00%	[1]	2.00%	[1]
Net investment profit (loss) (as a percent)	(0.99%)	[1]	(1.00%)	[1]	(2.00%)	[1]	(2.00%)	[1]

[1] The ratios do not reflect the proportionate share of income and expense of the Portfolio Funds.

[2] The total return calculations are based on compounded monthly returns and is calculated for each class taken as a whole. An individual partners' return may vary from these returns based on timing of capital transactions.