v3.8.0.1

Creation and Redemption of Creation Units (Tables) | 9 Months Ended
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Sep. 30, 2017
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Schedule of Transaction Fees | Transaction fees for the three and nine months ended September 30, 2017 which are included in the Addition and/or Redemption of Shares on the Statements of Changes in Shareholders’ Equity, were as follows:
Fund |  | Three Months Ended September 30, 2017 |  |  | Nine Months Ended September 30, 2017 |
VIX Short-Term Futures ETF |  | $ | 49,381 |  |  | $ | 115,876 |
VIX Mid-Term Futures ETF |  |  | 5,298 |  |  |  | 8,510 |
Short VIX Short-Term Futures ETF |  |  | 337,623 |  |  |  | 763,477 |
Ultra VIX Short-Term Futures ETF |  |  | 385,071 |  |  |  | 837,558 |
UltraShort Bloomberg Crude Oil |  |  | 54,276 |  |  |  | 172,684 |
UltraPro 3X Short Crude Oil ETF |  |  | 4,627 |  |  |  | 7,826 |
UltraShort Bloomberg Natural Gas |  |  | 1,138 |  |  |  | 1,903 |
UltraShort Gold |  |  | 1,537 |  |  |  | 13,526 |
UltraShort Silver |  |  | — |  |  |  | — |
Short Euro |  |  | — |  |  |  | — |
UltraShort Australian Dollar |  |  | — |  |  |  | — |
UltraShort Euro |  |  | — |  |  |  | — |
UltraShort Yen |  |  | — |  |  |  | — |
Ultra Bloomberg Crude Oil |  |  | 135,612 |  |  |  | 531,483 |
UltraPro 3X Crude Oil ETF |  |  | 9,352 |  |  |  | 18,464 |
Ultra Bloomberg Natural Gas |  |  | 3,499 |  |  |  | 10,369 |
Ultra Gold |  |  | 1,755 |  |  |  | 11,130 |
Ultra Silver |  |  | 6,058 |  |  |  | 23,746 |
Ultra Euro |  |  | — |  |  |  | — |
Ultra Yen |  |  | — |  |  |  | — |
Total Trust |  | $ | 995,227 |  |  | $ | 2,516,552 |

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