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Condensed Statements of Financial Condition (USD $) | Sep. 30, 2012 | Dec. 31, 2011
--- | --- | ---
Assets |  |
Cash and cash equivalents (Note 5) | $ 41,393,586 | $ 19,719,092
Equity in UBS Securities LLC trading accounts: |  |
Cash and cash equivalents | 7,096,170 | 10,131,179
Unrealized gain (loss) on open commodity futures contracts | 2,965,180 | (8,583,320)
Receivable from General Partner (Note 3) | 42,354 | 113,169
Dividend receivable | 394 | 195
Interest receivable | 35 | 8
Other assets | 807 | 203
Total assets | 51,498,526 | 21,380,526
Liabilities and Partners' Capital |  |
Investment payable | 0 | 8
Professional fees payable | 80,377 | 151,075
General Partner management fees payable (Note 3) | 28,723 | 14,661
Brokerage commissions payable | 4,008 | 4,260
Other liabilities | 2,167 | 976
Total liabilities | 115,275 | 170,980
Commitments and Contingencies (Notes 3, 4, and 5) |  |
Partners' Capital |  |
General Partner | 0 | 0
Limited Partners | 51,383,251 | 21,209,546
Total Partners' Capital | 51,383,251 | 21,209,546
Total liabilities and partners' capital | $ 51,498,526 | $ 21,380,526
Limited Partners' units outstanding | 2,750,000 | 1,000,000
Net asset value per unit | $ 18.68 | $ 21.21
Market value per unit | $ 18.68 | $ 21.12

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- Definition The amount of ownership interest of different classes of partners in limited partnership. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 87-21 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Practice Bulletin (PB) -Number 14 -Paragraph 15 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70434-108055 + Details
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- Definition The carrying amount of liabilities as of the balance sheet date that pertain to principal and customer trading transactions, or which may be incurred with the objective of generating a profit from short-term fluctuations in price as part of an entity's market-making, hedging and proprietary trading. Examples include short positions in securities, derivatives and commodities, obligations under repurchase agreements, and securities borrowed arrangements. + References No definition available. + Details
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