Energy Report: Tight Supply Story By: TalkMarkets July 26, 2021 at 11:43 AM EDT Supply tightness everywhere you look. We have asphalt shortages in Texas, we have tightness of grain supply, aluminum shortages in China, copper tightness as well. Read More >> Related Stocks: GX Copper Miners ETF Ipath Pure Beta Crude Oil ETN US Natural Gas Fund Ultra Bloomberg Crude Oil 2X ETF United States Oil Fund