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Significant Accounting Policies (Tables)
3 Months Ended
Mar. 31, 2026
Significant Accounting Policies [Abstract]  
Schedule of Cut-Off Times and the Times of the Calculation of the Funds

The cut-off times and the times of the calculation of the Funds’ final net asset value for creation and redemption of fund Shares for the three months ended September 30, 2025, were typically as follows. All times are Eastern Standard Time:

 

Fund   Create/Redeem
Cut-off* (EST)
  NAV
Calculation
Time (EST)
  NAV
Calculation Date
-1x Short VIX Futures ETF and   2:00 p.m.   4:00 p.m.   March 31, 2026
2x Long VIX Futures ETF   2:00 p.m.   4:00 p.m.   March 31, 2026

 

* Although the Funds’ shares may continue to trade on secondary markets subsequent to the calculation of the final NAV, these times represent the final opportunity to transact in creation or redemption units for the three months ended March 31, 2026.