The investment objective of the Fund is to track both the upward and downward evolution of the S&P 500 VIX Futures Enhanced Roll Index, denominated in US Dollars (USD), representative of the movement of the futures contracts market, as listed on the Chicago CBOE pertaining to the implicit volatility of the S&P 500 Index, while minimizing the volatility of the difference between the return of the Fund and the return of the Benchmark Index (the Tracking Error).