What Is A Dome And How Does It Affect Grain And Natural Gas Trading? By: TalkMarkets June 08, 2021 at 11:42 AM EDT A dome or high-pressure ridge in Meteorology is a key feature in affecting corn, soybean, and natural trading in summer. Read More >> Related Stocks: Barrick Gold Corp DB Agriculture Fund Invesco Global Cord Blood Corp Ipath Cocoa Subindex TR Sm Index ETN Ipatha.B Coffee Subindex TR ETN Silver Trust Ishares Teucrium Agricultural Teucrium Corn Teucrium Soybean Teucrium Wheat US Natural Gas Fund Ultra Bloomberg Natural Gas 2X ETF Ultrashort Bloomberg Natural Gas -2X ETF