2018 Commodity Performance By: TalkMarkets December 04, 2018 at 10:59 AM EST Natural gas is up 47.2%, which is by far the biggest gainer of the bunch. Wheat and orange juice are the only other two commodities in the green on the year with gains of 5%+. Read More >> Related Stocks: Barclays Bank Plc Ipath S&P GSCI Crude Oil TR Index Series B ETN SPDR GOLD Silver Trust Ishares Teucrium Wheat US Natural Gas Fund