Bidweek Historical Data

Historical natural gas first-of-month pricing data

WHY SUBSCRIBE:

  • Historical First-of-Month (Bidweek) physical spot natural gas price indexes at 150+ locations in North America
  • Benchmark pricing for Chicago and California markets
  • Deep and robust database with many price index locations going back to 1988
  • High-quality, lower-cost natural gas price index alternative
  • FERC-approved Price Reporting Agency
  • Utilized by the Intercontinental Exchange (ICE)
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One of only two price reporting agencies that include Intercontinental Exchange (ICE) data to determine North American natural gas price indexes, NGI's Bidweek Historical Data delivers affordable, robust natural gas backfill data for modeling, trading desks, risk managers, and contract benchmarks.

RECOMMENDED FOR:

  • Natural gas analysts, marketers and traders
  • Accounting, settlement, compliance and risk professionals
  • LDCs, utilities and electric generators
  • Natural gas valuation experts

HOW TO ACCESS:

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Bidweek Datafeed

  • First-of-month (Bidweek) physical spot natural gas price indexes at 150+ locations in North America
  • Benchmark pricing for Chicago and California markets
  • High-quality, lower-cost natural gas price index alternative

Bidweek Historical Data FAQ

How do I get NGI pricing data and news?

Natural Gas Intelligence is a subscription service. If you are interested in receiving NGI natural gas and LNG pricing indexes, data and news, or need additional information, please contact sales@naturalgasintel.com.

How does NGI’s price index methodology compare to others in the market?

Natural Gas Intelligence is one of only two price reporting agencies that has access to Intercontinental Exchange (ICE) trade data, which supports a robust and market-driven price index. NGI uses transactions from ICE along with reported prices to arrive at its daily, weekly and bidweek price indexes. Find out more about NGI’s price index methodology here.

On which days does NGI publish prices?

NGI publishes daily, weekly and monthly (Bidweek) pricing data, as well as forward curves. To find out specifics, our Publishing Calendar can be found here.

In what forms can I access NGI content?

NGI content is delivered via e-newsletters and the NGI website. Additionally, most NGI content is available in PDF for read-only use. For data consumption, NGI provides web and API delivery mechanisms, as well as third-party channel partners. For more information, contact sales@naturalgasintel.com.

Why does it matter that NGI has Intercontinental Exchange (ICE) trade data?

NGI is one of only two price reporting agencies that include ICE transactions to determine its natural gas indexes. ICE is an electronic trading platform where the bulk of physical and financial natural gas trades are done for North America. By incorporating ICE trade data with NGI-reported company trades, NGI is able to provide more representative and transparent pricing data. Find out more about NGI’s price index methodology here.