Here's how to trade the PowerShares Water Resources ETF and its five largest components: American Water, Danaher, Ecolab, Pentair and Roper Technologies.
Amid the water crisis, especially on the West Coast, invest in water infrastructure.
Water, as an investment opportunity, appears to finally be registering with market participants.
Though the scarce resource story of water is a compelling long-term play, the charts of these three water ETFs are not ready to bubble higher.
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