News & Publications

News & Publications

July 30, 2026 | Brett Mapel, Ag risk management advisor, Advance Trading

Move on 2026 and 2027 grain prices before Aug. 12 USDA report

Move on 2026 and 2027 grain prices before Aug. 12 USDA report

Ag Marketing IQ: USDA’s Aug. 12 report – the first 2026 farmer survey-based yield report – may reshape corn and soybean markets and shift trendlines. The difference: millions of bushels, more or less.

 

At a Glance

  • August yield forecasts historically shift significantly by harvest
  • Contrasting weather patterns increase 2026 yield uncertainty
  • Current price volatility creates marketing opportunities now

 

The corn market is following weather forecasts intensely as a substantial amount of corn pollination will occur by Aug. 1. In its May, June and July World Agriculture Supply and Demand reports, USDA incorporated a national trend yield projection for 2026 production. Starting this week and continuing into early August, however, the USDA will conduct its first survey-based estimate of 2026 corn yields that will be released in crop production reports on Aug. 12. Combined with the latest harvested acreage estimate, USDA will arrive at a national production forecast.

As traders, our goal is to examine the accuracy of the August USDA corn yield in relation to the final estimate.

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