WASDE: Drop in corn and soybean prices

By Jane Byrne

- Last updated on GMT

© GettyImages/McKevin
© GettyImages/McKevin

Related tags Usda WASDE Corn soybeans Ukraine Feed wheat

Corn and soybean prices fell after USDA estimates for US supplies were larger than markets had expected, but wheat failed to rise on a deep cut to world inventory hopes, finds CRM Agri.

The US Department of Agriculture (USDA) released its latest World Agricultural Supply and Demand Estimates (WASDE) report​ ​on Tuesday September 12.

"Chicago corn futures for December-23 expanded losses beyond 2% after the USDA unexpectedly raised its forecast for this year’s US harvest. Soybean futures for November-23 took their decline above 1.0%, after the USDA, while cutting expectations for the US yield in line with levels investors had pencilled in, cut its US export outlook too," reported the UK analysts on Tuesday.


The USDA, unexpectedly, raised its forecast for US corn production this year, if by a modest 600Kt to 384.4kt, rather than lowering it by 3.2Mt as speculative investors had expected, noted the UK team in its review of the WASDE.

“While the USDA did lower its yield estimate to reflect damage from recent Midwest heat and dryness, the downgrade of less than 0.1t/ha, to 10.91t/ha, was less significant than the market had pencilled in.

“This was coupled with an unforeseen increase of 800M acres, to 94.9M acres, in the estimate for sowings in the spring.”

The USDA said acreage updates were made in several states based on a thorough review of all available data.

The CRM Agri team said the increased production figure was reflected in an upgrade of 460Kt to 56.4kt in the estimate for US corn stocks at the close of 2023/24, rather than the downgrade of 1.7Mt that investors had envisaged.

“The revision, and a small upgrade to the Ukraine harvest, were reflected in an unexpected increase of nearly 3.0Mt, to 314.0Mt, in the estimate for world carryout stocks too.”


The USDA lowered its forecast for this year’s domestic soybean yield by 0.05t/ha to 3.37t/ha, in line with market expectations.

“While the area estimate attracted a fractional upgrade, the lower yield figure translated into a reduction of 1.6Mt to 112.8Mt in the US harvest estimate, again in line with market forecasts.

“However, a reduction in the US export forecast for 2023/24 of 950Kt to 48.7Mt, limited the downgrade to the carryout stocks estimate to less than 700kt. Markets had expected a bigger downgrade,” commented the UK based oilseed market specialists.

The world stocks estimate was kept nearly unchanged, when the market had pencilled in a 1.0Mt cut, they added. “The reduction in the US figure, and a cut to the Brazil estimate on increased export expectations, was offset by an increase to the Argentine inventory estimate.”


The USDA cut by 6Mt, to 787.3Mt, its forecast for world wheat production in 2023/24 – taking the figure below last season’s total to represent the first year-on-year decline in five years.

The downgrade reflected reduced expectations for harvests in a range of key producers, including Argentina, Australia, Canada, and the EU – four of the top exporters whose stocks are particularly important in setting world prices.

The EU harvest, now seen falling marginally year on year, to 134Mt, was also noted for quality setbacks. The USDA said that “wet weather during harvest… is expected to result in higher amounts of lower-quality wheat used for feed” in the EU, as it is in China too.

The reduced production forecast, and enhanced expectation for wheat use in feed, were reflected in a cut of 7Mt, to 258.6Mt in the forecast for world wheat stocks at the close of 2023/24 – an eight-year low.

“Ending stocks are tightened in many countries this month, particularly for several major wheat exporters,” reported the USDA.

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