Financial Highlights (Tables)

3 Months Ended

Mar. 31, 2014

Financial Highlights [Abstract]

Operating performance calculation per unit

The following is the per unit operating performance calculation for the three month periods ended March 31, 2014 and 2013:

	Class 0			Class 2
Per unit operating performance
Net asset value per unit, December 31, 2012	$	114.88		$	90.29
Net income:
Net investment loss		(0.88	)		(1.14	)
Net gain on investments		8.47			6.65
Net income		7.59			5.51
Net asset value per unit, March 31, 2013	$	122.47		$	95.80
Net asset value per unit, December 31, 2013	$	127.72		$	98.41
Net loss:
Net investment loss		(0.76	)		(1.05	)
Net loss on investments		(12.93	)		(9.93	)
Net loss		(13.69	)		(10.98	)
Net asset value per unit, March 31, 2014	$	114.03		$	87.43

Ratios to average members' capital excluding Managing Member and total return

The following represents ratios to average members’ capital, excluding the Managing Member, and total return for the three month periods ended March 31, 2014 and 2013:

	Class 0						Class 2
	2014			2013			2014			2013
Total return before Incentive Allocation		(10.72	)%		6.61	%		(11.16	)%		6.10	%
Incentive Allocation		0.00			0.00			0.00			0.00
Total return after Incentive Allocation		(10.72	)%		6.61	%		(11.16	)%		6.10	%
Net investment loss before Incentive Allocation		(0.63	)%		(0.77	)%		(1.14	)%		(1.22	)%
Incentive Allocation		0.00			0.00			0.00			0.00
Net investment loss after Incentive Allocation		(0.63	)%		(0.77	)%		(1.14	)%		(1.22	)%
Total expenses before Incentive Allocation		0.68	%		0.79	%		1.19	%		1.27	%
Incentive Allocation		0.00			0.00			0.00			0.00
Total expenses after Incentive Allocation		0.68	%		0.79	%		1.19	%		1.27	%