From Hardassetsinvestor.com: The unfortunate news for a commodity investor is that even though water meets most of the classic definitions of a commodity, it’s not traded. You can’t buy water futures, and there’s no direct way to invest in water itself, which means there’s no option but the pick-and-shovel play.

The good news is that there are four ETFs tracking these buy-the-cow companies….. Full Article: Source