Low oil prices!!!Buying hou makes sense at oil below twenty dollars a barrel. Oul may drift a little lower,(maybe),but we know it cant continue being sold for these low prices.All the oil companies has a chance to run into problems,buying this ETF guarantees higher prices at some point.Buy some shares now,and keep adding if it continues falling,its going to hit bottom soon!!!GOT TO,ALL COMPANIES ARE LOSING AT THESE PRICES.BUY HOU.