v3.26.1
Expense Example
Sep. 02, 2026
USD ($)
GraniteShares 2x Long OpenAI Daily ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year
Expense Example, with Redemption, 3 Years
GraniteShares 2x Short OpenAI Daily ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year
Expense Example, with Redemption, 3 Years