Natural gas price chart 20 years
View History: Daily · Weekly · Monthly · Annual · Download Data (XLS File). Henry Hub Natural Gas Spot Price (Dollars per Million Btu). Year, Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec. 1997, 3.45, 2.15, 1.89, 2.03, 2.25, 2.20 Although it was formed millions of years ago, natural gas persists as a widely used source of electricity and fuel today. Henry Hub is the name of a famous natural