And let's suppose you don't want to deal with the logistics of storing and transporting oil in massive barrels. You just want to profit off of the price movement. Nothing else. If this is you, there's really only one place to go if you want to execute this bet — the Multi Commodity Exchange (MCX)*. It's just like BSE or NSE. They help you buy and sell stocks. On MCX, you can deal in oil, metals like gold, and even agricultural stuff like cotton. And here they have a virtual monopoly commanding over 90% market share.