S&p gsci natural gas index components
3x Inverse Natural Gas ETN Linked to the S&P GSCI Natural Gas Index ER Nov-26-19 02:43PM, Mild Winter Season Could Pressure Natural Gas ETFs ETF Will Qatar Blockade Quandary Create A Catalyst For U.S. Gas Companies? VelocityShares 3x Long Natural Gas ETN (UGAZ) ETF. Expense Ratio: UGAZ - POWR Components Underlying Index, S&P GSCI WTI Natural Gas Index.