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Mon, Aug 31st, 2026

Barchart Corn Price Indexes

Mon, Aug 31st, 2026

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 futures rounded out August with contracts up 1 to 3 1/2 cents on the session. There were 90 deliveries issued against September corn on First Notice Day. The CmdtyView national average Cash Corn price was back up 3 1/2 cents at $4.93 1/2.

This week’s Crop Progress report showed 62% of the US corn crop in the dough stage by August 30, with 62% dented and 13% listed as mature. Condition ratings were steady this week at 47% in good to excellent condition, as the Brugler500 index slipped another point to 347 on a 1 point move from excellent to good.

Monday morning’s Export Inspections report showed corn shipments at 1.496 MMT (58.9 mbu) in the week of August 27. That was up 13.11% from the week prior and 6.12% above the same week last year. Mexico was the largest destination of 510,453 MT, with 264,474 MT shipped to South Korea and 173,086 MT to Japan. The marketing year total is now 83.81 MMT (3.299 bbu) of corn exports, which is now 25.14% ahead of the same period las... Read more

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