v3.22.2.2
Statements of Assets and Liabilities (Unaudited) (Parentheticals) - USD ($)
Sep. 30, 2022
Jun. 30, 2022
BREAKWAVE DRY BULK SHIPPING ETF    
Securities, at fair value $ 20,715,990 $ 17,208,763
ETF MANAGERS GROUP COMMODITY TRUST I    
Securities, at fair value $ 20,715,990 $ 17,208,763