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Corn and Soybeans Split After One Crop Tour Delivered Two Verdicts

By: Editorial Team, StoneX Media

The U.S. Department of Agriculture put corn crop conditions at 57% good to excellent, down from 71% a year earlier and below the five-year average of 61%. Corn and soybean divergence took hold because that government condition data landed alongside a separate Pro Farmer Crop Tour, and the two data sets pushed the complex in opposite directions. The crop tour's corn yield estimate came in well below the U.S. Department of Agriculture's own corn yield figure, the widest divergence between the two on record, while the same tour put soybean yield above the government estimate at a level that would be a record if realized. For physical buyers, why it matters is that corn now carries two independent signals of a smaller crop while soybeans carry a bigger one, which changes how each leg of coverage is weighed.

Bertrand Oesterle is Vice President, Clearing and Execution Sales at StoneX, where he tracks a range of commodity markets and contributes to StoneX market intelligence covering grains and oilseeds, the two complexes that split apart after the crop tour.

Key Themes from the Discussion

  • U.S. Department of Agriculture corn conditions fall below the five-year average for the first time this season.
  • Pro Farmer Crop Tour and government yield estimates diverge by the widest margin on record.
  • The tour's soybean yield tops the government estimate as energy weakness drags on soybean oil.

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Corn Crop Conditions Slipped Below the Five-Year Average and Lifted Prices

The U.S. Department of Agriculture's crop conditions report put corn at 57% good to excellent against 71% a year ago, with the five-year average at 61%. As Oesterle puts it, "It's the first time in the season that we are below the five-year average". That government reading is a separate data set from the Pro Farmer Crop Tour, whose independent field survey produced a corn yield estimate well under the U.S. Department of Agriculture's own yield number, the largest divergence between the two on record for both output and yield. Why it matters for physical buyers is that the smaller corn crop case no longer rests on one survey, because a government condition rating and a private field tour moved the same way for different reasons. Pro Farmer historically carries a tendency to estimate low, which is the standing counterargument to its number. Consequently, the corn leg is trading a tightening story while the market waits to see whether the eventual outcome lands closer to the tour estimate or the government one.

Soybean Supply and Energy Weakness Squeezed the Oilseed Complex

The Pro Farmer Crop Tour put U.S. soybean yield and production above the U.S. Department of Agriculture's most recent estimates, at a yield that would be a record if realized. That bigger and better crop arrived when soybeans and soybean oil were already under pressure, because reporting suggested a decision on small refinery exemptions was due within roughly ten days. Layered on top, renewed pressure on energy markets fed into soybean oil and then the wider soybean complex, with rapeseed absorbing the same spillover. Oesterle is direct about how thinly understood the policy piece still is, noting that "We're not quite sure what it is, but the market has reacted very much to the downside on soybean oil". For a crusher or an oilseed buyer the consequence is that the soybean leg is priced off policy and energy as much as off the field.

China's Soybean Buying Now Carries Political Risk for Origination

"China could close the door and say, don't bother us on Iran. And if you do, we might turn off the tap on imports" , Oesterle says, framing the risk sitting underneath an otherwise constructive demand picture. China confirmed purchases of 712,000 tonnes of U.S. soybeans through flash sales over the past week and announced a domestic auction of 290,000 tonnes to create storage space, which points toward more imports rather than fewer. Lower prices strengthen the commercial case for China to step in and buy. Conversely, a new package of sanctions against Iran that extends to anyone supporting Iran drew an immediate response from Beijing warning against interference in that relationship, which puts the commercial logic and the political logic in tension. For origination desks the impact is that Chinese demand cannot be modelled on price alone, because the same buyer can withdraw for reasons that have nothing to do with the crush margin.

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--- Written by Frédéric Guétin, StoneX Media Producer

--- Expert: Bertrand Oesterle, StoneX VP of Clearing & Execution Sales

  • Grains & Oilseeds

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