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ORGANIZATION AND BUSINESS (Details) |  |  |  | 1 Months Ended | 9 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 23, 2024 | Jan. 04, 2018 $ / shares shares | Apr. 18, 2007 USD ($) $ / shares shares | Apr. 30, 2007 shares | Sep. 30, 2025 USD ($) contract $ / shares shares | Jun. 30, 2025 $ / shares | Dec. 31, 2024 $ / shares | Sep. 30, 2024 $ / shares | Jun. 30, 2024 $ / shares | Dec. 31, 2023 $ / shares shares
ORGANIZATION AND BUSINESS |  |  |  |  |  |  |  |  |  |
Number of successive valuation days |  |  |  |  | 30 days |  |  |  |  |
Average daily percentage change in the price of the Benchmark Futures Contract considered |  |  |  |  | 10.00% |  |  |  |  |
Reverse share split | 0.25 | 0.25 |  |  |  |  |  |  |  |
Fee paid by authorized participants for each order placed to create one or more Creation Baskets or to redeem one or more baskets | $ |  |  |  |  | $ 1,000 |  |  |  |  |
Number of initially registered units on Form S-1 with the U.S. Securities and Exchange Commission |  |  |  | 30,000,000 |  |  |  |  |  |
Net asset value per unit | $ / shares |  |  | $ 50 |  | $ 12.97 | $ 15.31 | $ 16.85 | $ 16.43 | $ 17.39 | $ 20.36
Number of units issued |  |  | 200,000 |  |  |  |  |  |  |
Value of unit issued | $ |  |  | $ 10,001,000 |  |  |  |  |  |  |
Prior to Reverse Split |  |  |  |  |  |  |  |  |  |
ORGANIZATION AND BUSINESS |  |  |  |  |  |  |  |  |  |
Capital units issued |  | 97,466,476 |  |  |  |  |  |  |  | 191,284,588
Capital units outstanding |  | 97,466,476 |  |  |  |  |  |  |  | 191,284,588
Net asset value per unit | $ / shares |  | $ 5.69 |  |  |  |  |  |  |  | $ 5.09
Following Reverse Split |  |  |  |  |  |  |  |  |  |
ORGANIZATION AND BUSINESS |  |  |  |  |  |  |  |  |  |
Capital units issued |  | 24,366,619 |  |  |  |  |  |  |  | 47,821,147
Capital units outstanding |  | 24,366,619 |  |  |  |  |  |  |  | 47,821,147
Committee For Uniform Securities Identification Procedure Cusip | 912318409 | 912318300 |  |  |  |  |  |  |  |
Net asset value per unit | $ / shares |  | $ 22.76 |  |  |  |  |  |  |  | $ 20.36
NYMEX Natural Gas August 2023 contracts, expiring July 2023 |  |  |  |  |  |  |  |  |  |
ORGANIZATION AND BUSINESS |  |  |  |  |  |  |  |  |  |
Number of Contracts | contract |  |  |  |  | 15,138 |  |  |  |  |
Futures Contracts traded on the ICE Futures US |  |  |  |  |  |  |  |  |  |
ORGANIZATION AND BUSINESS |  |  |  |  |  |  |  |  |  |
Number of Contracts | contract |  |  |  |  | 0 |  |  |  |  |
Creation Baskets |  |  |  |  |  |  |  |  |  |
ORGANIZATION AND BUSINESS |  |  |  |  |  |  |  |  |  |
Number of units per basket |  |  |  |  | 100,000 |  |  |  |  |
Redemption Baskets |  |  |  |  |  |  |  |  |  |
ORGANIZATION AND BUSINESS |  |  |  |  |  |  |  |  |  |
Number of units per basket |  |  |  |  | 100,000 |  |  |  |  |

X
- Definition Average daily percentage change in the price of the Benchmark Futures Contract considered for determining the average daily percentage change in the fund's NAV for achieving the entity's investment objective. + References No definition available. + Details
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