USCF Daily Target 2X Copper Index ETF Investment Type [Axis] Futures Contracts [Member] Cash & Other [Member] Copper Futures Contract, Expiration: 9/28/2026 [Member] Copper Futures Contract, Expiration: 12/29/2026 [Member] custom:MicroCopperFuturesContractExpiration8272026Member [Member] Micro Copper Futures Contract, Expiration: 11/25/2026 [Member] Copper Futures Contract, Expiration: 3/29/2027 [Member] USCF Daily Target 2X Copper Index ETF Futures Contracts. Cash & Other. Copper Futures Contract, Expiration: 9/28/2026. Copper Futures Contract, Expiration: 12/29/2026. custom:MicroCopperFuturesContractExpiration8272026Member. Micro Copper Futures Contract, Expiration: 11/25/2026. Copper Futures Contract, Expiration: 3/29/2027. Net Assets Investment Company, Portfolio Turnover