BetaPro Natural Gas Inverse Leveraged Daily Bear ETF is an exchange traded fund launched and managed by Horizons ETFs Management (Canada) Inc. The fund invests in the commodity markets. It takes short positions and uses derivatives like futures to invest in natural gas. The fund seeks to track -2x the daily performance of the Horizons Natural Gas Rolling Futures Index. BetaPro Natural Gas Inverse Leveraged Daily Bear ETF was formed on January 15, 2008 and is domiciled in Canada.