Financial Highlights (Tables)

9 Months Ended

Sep. 30, 2019

Financial Highlights [Abstract]

Operating Performance Calculation Per Unit

The following is the per Unit operating performance calculation for the three months ended September 30, 2019 and 2018:

	Class 0			Class 2
Per unit operating performance
Net asset value per unit, June 30, 2018	$	141.08		$	101.69
Net income:
Net investment loss		(0.40	)		(0.48	)
Net gain on investments		1.45			1.04
Net income		1.05			0.56
Net asset value per unit, September 30, 2018	$	142.13		$	102.25
Net asset value per unit, June 30, 2019	$	142.21		$	101.74
Net income:
Net investment loss		(0.45	)		(0.52	)
Net gain on investments		10.04			7.16
Net income		9.59			6.64
Net asset value per unit, September 30, 2019	$	151.80		$	108.38

The following is the per Unit operating performance calculation for the nine months ended September 30, 2019 and 2018:

	Class 0			Class 2
Per unit operating performance
Net asset value per unit, December 31, 2017	$	140.90		$	101.94
Net income:
Net investment loss		(1.11	)		(1.38	)
Net gain on investments		2.34			1.69
Net income		1.23			0.31
Net asset value per unit, September 30, 2018	$	142.13		$	102.25
Net asset value per unit, December 31, 2018	$	133.70		$	96.01
Net income:
Net investment loss		(0.87	)		(1.19	)
Net gain on investments		18.97			13.56
Net income		18.10			12.37
Net asset value per unit, September 30, 2019	$	151.80		$	108.38

Ratios to Average Members' Capital, Excluding the Managing Member, and Total Return

The following represents ratios to average Members’ Capital, excluding the Managing Member, and total return for the three months ended September 30, 2019 and 2018:

	Class 0						Class 2
	2019			2018			2019			2018
Total return before Incentive Allocation		6.74	%		0.74	%		6.53	%		0.55	%
Incentive Allocation		0.00			0.00			0.00			0.00
Total return after Incentive Allocation		6.74	%		0.74	%		6.53	%		0.55	%
Net investment loss before Incentive Allocation		(0.30	)%		(0.28	)%		(0.49	)%		(0.47	)%
Incentive Allocation		0.00			0.00			0.00			0.00
Net investment loss after Incentive Allocation		(0.30	)%		(0.28	)%		(0.49	)%		(0.47	)%
Total expenses before Incentive Allocation		0.81	%		0.70	%		1.00	%		0.89	%
Incentive Allocation		0.00			0.00			0.00			0.00
Total expenses after Incentive Allocation		0.81	%		0.70	%		1.00	%		0.89	%

The following represents ratios to average Members’ Capital, excluding the Managing Member, and total return for the nine months ended September 30, 2019 and 2018:

	Class 0						Class 2
	2019			2018			2019			2018
Total return before Incentive Allocation		13.54	%		0.87	%		12.88	%		0.30	%
Incentive Allocation		0.00			0.00			0.00			0.00
Total return after Incentive Allocation		13.54	%		0.87	%		12.88	%		0.30	%
Net investment loss before Incentive Allocation		(0.62	)%		(0.77	)%		(1.18	)%		(1.34	)%
Incentive Allocation		0.00			0.00			0.00			0.00
Net investment loss after Incentive Allocation		(0.62	)%		(0.77	)%		(1.18	)%		(1.34	)%
Total expenses before Incentive Allocation		2.14	%		1.90	%		2.70	%		2.46	%
Incentive Allocation		0.00			0.00			0.00			0.00
Total expenses after Incentive Allocation		2.14	%		1.90	%		2.70	%		2.46	%