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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)
 12 Months Ended
Jan. 04, 2018
Dec. 31, 2022
USD ($)
shares
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES    
Amount of interest expense or penalties recognized | $   $ 0
Number of units per basket | shares   100,000
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
Reverse share split 0.25  
Redemption Baskets    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES    
Number of units per basket | shares   100,000