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Barchart Corn Price Indexes

Thu, Jul 10th, 2025

corn Price Indexes by State

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Barchart Corn Price Index Family

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The Barchart Corn Price Index family is a series of volume weighted indexes and price assessments that represent fair value pricing for physical Corn across the United States. The indexes are calculated on a continuous basis and use a sophisticated – but transparent - weighting process to ensure prices are objective and reflective of underlying market economics.

Calculated at the County, Crop Reporting District, State, Regional, and National level – from prices contributed by over 4,000 grain buying locations – there are over 800 different front-month indexes. With forward curves going out twelve months for each index area there are over 10,000 objective prices for Corn calculated each day. Historical information is available through to the start of 2014.

Major growing zones are divided among the following regions:

  • Eastern – Illinois, Indiana, Kentucky, Michigan, Ohio, Wisconsin
  • Western – Iowa, Kansas, Minnesota, Nebraska, N. Dakota, S. Dakota
  • Delta – Arkansas, Louisiana, Mississippi, Missouri, Tennessee

The indexes are powered by best-in-class grain prices from Barchart. Additional prices, including basis values and forward curve information, are available exclusively to subscribers of cmdtyView® - the leading platform for commodity trading – or other data products available through Barchart.

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Barchart Corn Price Indexes

Barchart Commodities Insider


Corn bulls showed up on Wednesday to defend the $4 level on September, but fell short by the close. Contracts were still 1 to 2 cents in the green at the close. The front month CmdtyView national average Cash Corn price was up 1 ½ cents at $3.85 1/2. 

Wednesday morning’s weekly EIA report showed an uptick in production of 9,000 barrels per day in the week ending on July 4 to 1.085 million barrels per day. Stocks, meanwhile, were down 158,000 barrels to 23.959 million barrels despite a 10,000 bpd drop in exports to 121,000 barrels and 23,000 bpd reduction in refiner inputs to 902,000 bpd.

Export Sales data is expected to show between 375,000 and 900,000 MT of 2024/25 corn sold in the week ending on July 7/3. New crop is seen in a range of 150,000 to 700,000 MT for that week. 

A survey of traders by Bloomberg shows estimated corn stocks for old crop at 1.351 billion bushels ahead of Friday’s USDA report, a 14 mbu reduction from June if realized. New crop production i... Read more

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