Statements of Operations (USD $)	12 Months Ended
Statements of Operations (USD $)	Dec. 31, 2012	Dec. 31, 2011
NET INVESTMENT INCOME/(LOSS) ALLOCATED FROM ALPHAMETRIX ASPECT FUND - MT0001:
Interest income	$ 16,727	$ 26,040
Trading costs	(153,172)	(102,436)
Interest expense	(47,800)	(45,617)
Bank fees		(103)
Net investment income/(loss) allocated from AlphaMetrix Aspect Fund - MT0001	(184,245)	(122,116)
SERIES NET INVESTMENT INCOME/(LOSS):
Operating expenses	(446,353)	(424,135)
Management fee	(1,704,284)	(1,475,678)
Performance fee	(173,293)	(1,151,168)
Sales commissions	(1,701,154)	(1,471,300)
Sponsor fee	(425,289)	(367,825)
Series net investment income/(loss)	(4,450,373)	(4,890,106)
Total net investment income/(loss)	(4,634,618)	(5,012,222)
REALIZED AND UNREALIZED GAIN (LOSS) ALLOCATED FROM ALPHAMETRIX ASPECT FUND - MT0001
Net realized gain/(loss)	(6,377,197)	8,257,867
Net increase/(decrease) in unrealized appreciation/(depreciation)	(637,456)	(1,432,173)
Total realized and unrealized gain/(loss) allocated from AlphaMetrix Aspect Fund - MT0001	(7,014,653)	6,825,694
Net increase/(decrease) in net assets resulting from operations	(11,649,271)	1,813,472
Weighted average number of units outstanding (in Shares)	66,989	56,210
Net income/(loss) per weighted average unit (in Dollars per share)	$ (173.90)	$ 32.26
Aspect Series [Member]
NET INVESTMENT INCOME/(LOSS) ALLOCATED FROM ALPHAMETRIX ASPECT FUND - MT0001:
Interest income	16,727	26,040
Trading costs	(153,172)	(102,436)
Interest expense	(47,800)	(45,617)
Bank fees		(103)
Net investment income/(loss) allocated from AlphaMetrix Aspect Fund - MT0001	(184,245)	(122,116)
SERIES NET INVESTMENT INCOME/(LOSS):
Operating expenses	(446,353)	(424,135)
Management fee	(1,704,284)	(1,475,678)
Performance fee	(173,293)	(1,151,168)
Sales commissions	(1,701,154)	(1,471,300)
Sponsor fee	(425,289)	(367,825)
Series net investment income/(loss)	(4,450,373)	(4,890,106)
Total net investment income/(loss)	(4,634,618)	(5,012,222)
REALIZED AND UNREALIZED GAIN (LOSS) ALLOCATED FROM ALPHAMETRIX ASPECT FUND - MT0001
Net realized gain/(loss)	(6,377,197)	8,257,867
Net increase/(decrease) in unrealized appreciation/(depreciation)	(637,456)	(1,432,173)
Total realized and unrealized gain/(loss) allocated from AlphaMetrix Aspect Fund - MT0001	(7,014,653)	6,825,694
Net increase/(decrease) in net assets resulting from operations	$ (11,649,271)	$ 1,813,472
Weighted average number of units outstanding (in Shares)	66,989	56,210
Net income/(loss) per weighted average unit (in Dollars per share)	$ (173.90)	$ 32.26

AlphaMetrix Managed Futures LLC 10-K