how do i invest in oil etfs 
the easiest way to invest in an oil etf is through a brokerage like fidelity or td ameritrade search for the ticker symbol of the etf you want or use the brokerage s screener to search for oil etfs the bottom lineoil etfs are exchange traded investments that a basket of oil related instruments such as securities in oil companies or petroleum commodities these can be easily traded like a stock but have the advantage of more diversification than investing in a single security 