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Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Cash Flows from Operating Activities: |  |  |  |
Net income (loss) |  | $ 5,056,744 | $ (56,520) | $ 38,362,556
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |  |  |
Change in unrealized (gain) loss on open commodity futures contracts |  | (1,584,034) | (1,070,901) | 22,781,720
(Increase) decrease in dividends receivable |  | 27,493 | (13,197) | (87,367)
(Increase) decrease in interest receivable |  | 75,353 | (6,662) | (177,644)
(Increase) decrease in prepaid other |  | 551 | 3,166 | (3,717)
(Increase) decrease in prepaid insurance | [1] | 160 | 5,837 | 1,232
(Increase) decrease in ETF transaction fees receivable |  | 0 | 350 | (350)
Increase (decrease) in payable due to Broker |  | 0 | 0 | (11,205,326)
Increase (decrease) in General Partner management fees payable |  | (9,494) | (10,037) | (21,997)
Increase (decrease) in professional fees payable |  | (5,117) | (133,048) | 136,302
Increase (decrease) in directors' fees payable | [1] | (110) | (383) | (545)
Increase (decrease) in license fees payable |  | 8,520 | 0 | (4,329)
Increase decrease in registration fees payable |  | 0 | 0 | (96,068)
Net cash provided by (used in) operating activities |  | 3,570,066 | (1,281,395) | 49,684,467
Cash Flows from Financing Activities: |  |  |  |
Addition of partnership shares |  | 0 | 20,894,253 | 10,959,517
Redemption of partnership shares |  | (22,577,341) | (40,754,434) | (100,133,193)
Net cash provided by (used in) financing activities |  | (22,577,341) | (19,860,181) | (89,173,676)
Net Increase (Decrease) in Cash and Cash Equivalents |  | (19,007,275) | (21,141,576) | (39,489,209)
Total Cash, Cash Equivalents and Equity in Trading Accounts, beginning of year |  | 68,932,943 | 90,074,519 | 129,563,728
Total Cash, Cash Equivalents and Equity in Trading Accounts, end of year |  | $ 49,925,668 | $ 68,932,943 | $ 90,074,519
[1] | Certain prior year amounts have been reclassified for consistency with the current presentation.

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