EOX Market Data

Natural Gas Forward Curves

The natural gas forward curves provide an independent and thorough view into the North American natural gas market. The product covers physical and financial products including swaps and financial futures prices. Curves are delivered daily before 4:00 pm EST providing customers an early start to their end of day processes.



The gas product covers daily assessments of natural gas basis forwards at 119 locations and 68 index locations including all the major natural gas hubs in North America.


  • Daily assessments provided in monthly granularity and seasonal blocks
  • Calendar and Quarterly forward contracts
  • Basis differential to CME Henry Hub futures as well as fixed prices
  • Index futures for select locations
  • Balance of the month basis prices and index prices
  • 10-year forward tenor produced daily
  • End of month 20-year forward curves included in subscription
  • Bid Ask