|   Asset Class | 
     Symbol  | 
     Index Name           | 
    Underlying Asset              | 
    Start   | 
  
 
   | 
|  Equities |   |  |  |  | 
|   |  VOLSPY | RealVol SPY Indices | SPDR® S&P 500® ETF | 1993 | 
|  Equity Indices |   |  |  |  | 
|   |  VOLES | RealVol US 500 Indices | E-mini S&P 500® Futures – CME | 1997 | 
|   |  VOLYM | RealVol Indu 30 Indices | E-mini Dow® ($5) Futures – CBT | 1997 | 
|   |  VOLNQ | RealVol Tech 100 Indices | E-mini NASDAQ 100® Futures – CME | 1999 | 
|   |  VOLMD | RealVol Mid 400 Indices | E-mini S&P® MidCap 400® Futures – CME | 1992 | 
|   |  VOLNK | RealVol Japan 225 Indices | Nikkei®/USD Futures – CME | 1990 | 
|  Commodities |   |  |  |  | 
|   |  VOLCC | RealVol Cocoa Indices | Cocoa Futures – ICE | 1970 | 
|   |  VOLKC | RealVol Coffee Indices | Coffee Futures – ICE | 1973 | 
|   |  VOLC | RealVol Corn Indices | Corn Futures – CBT | 1962 | 
|   |  VOLCT | RealVol Cotton Indices | Cotton Futures – ICE | 1972 | 
|   |  VOLFC | RealVol Feeder Cattle Indices | Feeder Cattle Futures – CME | 1974 | 
|   |  VOLLC | RealVol Live Cattle Indices | Live Cattle Futures – CME | 1966 | 
|   |  VOLLN | RealVol Lean Hogs Indices | Lean Hog Futures – CME | 1970 | 
|   |  VOLOJ | RealVol Orange Juice Indices | Orange Juice Futures – ICE | 1967 | 
|   |  VOLS | RealVol Soybean Indices | Soybean Futures – CBT | 1970 | 
|   |  VOLSM | RealVol Soybean Meal Indices | Soybean Meal Futures – CBT | 1964 | 
|   |  VOLBO | RealVol Soybean Oil Indices | Soybean Oil Futures – CBT | 1962 | 
|   |  VOLSB | RealVol Sugar Indices | Sugar Futures – ICE | 1964 | 
|   |  VOLW | RealVol Wheat Indices | Wheat Futures – CBT | 1962 | 
|  Currencies |   |  |  |  | 
|   |  VOLBP | RealVol GBP/USD Indices | British Pound Futures – CME | 1976 | 
|   |  VOLEC | RealVol EUR/USD Indices | Euro FX Futures – CME | 1999 | 
|   |  VOLJY | RealVol USD/JPY Indices | Japanese Yen Futures – CME | 1977 | 
|   |  VOLSF | RealVol CHF/USD Indices | Swiss Franc Futures – CME | 1975 | 
|  Interest Rates |   |  |  |  | 
|   |  VOLTU | RealVol 2 Yr Note Indices | 2 Yr Note Futures – CBT | 1990 | 
|   |  VOLFV | RealVol 5 Yr Note Indices | 5 Yr Note Futures – CBT | 1988 | 
|   |  VOLTY | RealVol 10 Yr Note Indices | 10 Yr Note Futures – CBT | 1982 | 
|   |  VOLUS | RealVol U.S. Treasury Bond Indices | U.S. Treasury Bond Futures – CBT | 1977 | 
|   |  VOLBS | RealVol Euro-Schatz Indices | Euro-Schatz – EUREX | 1997 | 
|   |  VOLBM | RealVol Euro-Bobl  Indices | Euro-Bobl – EUREX | 1995 | 
|   |  VOLBL | RealVol Euro-Bund Indices | Euro-Bund – EUREX | 1990 | 
|   |  VOLR | RealVol Long Gilt Indices | Long Gilt  – LIFFE | 1990 | 
|  Energy |   |  |  |  | 
|   |  VOLNG | RealVol Natural Gas Indices | Natural Gas (Henry Hub) Physical Futures – NYMEX | 1990 | 
|   |  VOLB | RealVol Brent Crude Oil Indices | Brent Crude Oil Futures – ICE | 1994 | 
|   |  VOLCL | RealVol Crude Oil Indices | Crude Oil Futures – NYMEX | 1983 | 
|   |  VOLG | RealVol Gasoil Indices | Gasoil Futures – ICE | 1990 | 
|   |  VOLHO | RealVol Heating Oil Indices | NY Harbor ULSD Futures – NYMEX | 1980 | 
|   |  VOLRB | RealVol NYH RBOB Gas Indices | RBOB Gasoline Physical Futures – NYMEX | 1996 | 
|  Metals |   |  |  |  | 
|   |  VOLGC | RealVol Gold Indices | Gold Futures – CEC | 1975 | 
|   |  VOLHG | RealVol Copper Indices | Copper Futures – CEC | 1962 | 
|   |  VOLSI | RealVol Silver Indices | Silver Futures – CEC | 1965 |