WASDE August 2026: supportive grains tone, mixed oilseed signals

The August WASDE-674 carries a broadly moderately supportive tone for agricultural markets, especially grains. The biggest changes are concentrated in three areas:

• United States: tighter wheat and corn balance sheets, with higher season-average farm prices for both crops.
• Global wheat: lower trade and Black Sea logistical disruptions, but slightly higher world ending stocks.
• Oilseeds: larger U.S. soybean production and crush, lower sunflowerseed production in the EU, lower soybean production in Ukraine, and higher canola production in Canada.

This is not a uniformly bullish report across all commodities. Some signals are clearly mixed. U.S. wheat is tighter, but global wheat stocks are slightly larger. U.S. soybeans are more abundant, even as crush demand improves. So the cleanest interpretation is moderately bullish for grains overall, mixed for oilseeds.

For 2026/27, USDA cut U.S. wheat production to 1,531 million bushels, down 5 million from last month. Ending stocks were also reduced to 717 million bushels, down 22 percent from last year. The season-average farm price was raised to $6.20 per bushel.

That is a straightforward supportive change: lower supply with no offset from weaker use or exports means a tighter balance sheet.

U.S. corn production was forecast at 16.013 billion bushels, slightly above last month, but beginning stocks were lowered and exports for 2026/27 were raised 75 million bushels to 3.275 billion. As a result, ending stocks were cut to 1.653 billion bushels, and the season-average farm price was raised to $4.50 per bushel.

Importantly, USDA explicitly links stronger U.S. exports to increased global demand and constrained exports for Ukraine.

The report states that wheat exports for Russia and Ukraine were lowered because of logistical disruptions arising from increased conflict in the Sea of Azov and the Black Sea. Ukraine’s corn exports were also reduced.

That matters because it supports alternative exporters and reinforces the idea that available exportable supply is not just about production, but also about logistics.

USDA lowered production for:

• EU and UK wheat because prolonged above-average temperatures during grain fill hurt yields;
• EU corn because extreme heat and dryness reduced yield prospects and area;
• EU sunflowerseed because hot and dry conditions hurt yields in France and Hungary.

That is supportive for the broader grain and, to some extent, oilseed complex.

Despite Black Sea export cuts, world wheat ending stocks for 2026/27 were raised to 273.3 million tons. That limits the strength of the bullish wheat interpretation because the market also sees some stock cushion.

World coarse grain production for 2026/27 was increased to 1.593 billion tons. Foreign corn production rose on increases for Russia, Ukraine, and Zambia, partly offset by a cut for the EU. That softens the bullish message from the tighter U.S. corn balance sheet.

U.S. soybean production was raised to 4.519 billion bushels, and ending stocks were increased to 320 million bushels. Soybean, soybean meal, and soybean oil prices were unchanged. That does not read as an outright bullish soybean story.

World soybean ending stocks were increased slightly to 124.2 million tons. The change is small, but it still leans against a stronger bullish reaction in soybeans.

This is the most constructive part of the report. The U.S. balance sheet tightened on lower production, lower ending stocks, and a higher farm price. Globally, trade was reduced, Russia and Ukraine exports were cut, and EU and UK production declined. Still, slightly higher world ending stocks keep the signal from becoming outright strongly bullish. Net reading: moderately bullish.

The U.S. side is supportive: exports up, ending stocks down, price up. The global side is more mixed: the EU crop worsened, but Russia, Ukraine, and Zambia added production. Global corn stocks were lowered to 274.7 million tons, which still adds some support.

Foreign barley production was raised on increases for Russia, Canada, and Ukraine. That is more neutral to slightly bearish for barley itself, though the broader market impact is limited compared with wheat and corn.

In the United States, larger production is partly balanced by stronger crush and higher soybean meal exports. That supports products more than the soybean balance sheet itself. Globally, production and crush were raised and ending stocks increased slightly. Overall tone: mixed.

The key signal is lower EU sunflowerseed production because of heat and dryness. However, USDA also noted improved prospects in Bulgaria and Romania due to favorable rainfall. So the signal is not one-directional, but on balance it is mildly supportive.

The report refers to Canadian canola, with production raised 0.5 million tons to 22.5 million on higher yield. For the rapeseed/canola complex, that is a restraining or mildly bearish factor.

This is one of the central themes of the release. For wheat, USDA explicitly cites logistical disruptions tied to increased conflict between Russia and Ukraine in the Sea of Azov and the Black Sea. Exports for both countries were lowered. Ukraine’s corn exports were also constrained. That supports competing exporters, especially the United States, and to some extent Canada and Kazakhstan in wheat.

The EU took a negative weather hit across several crops: lower wheat, lower corn, and lower sunflowerseed. At the same time, EU wheat feed use increased because corn supplies were curtailed further. That makes the European grain balance sheet tighter.

The U.S. looks firmer in wheat and corn from a pricing and stocks perspective. Canada gained in wheat exports and in canola production.

Brazilian wheat production was lowered. In soybeans, higher Argentine exports offset lower Ukrainian exports. The report does not present a major directional shift for Brazil in soybeans, but Brazil’s corn domestic use was increased.

This August WASDE does not deliver a universally bullish message across agriculture, but for the global grain complex it is moderately supportive. The main reasons are:

• tighter U.S. wheat stocks;
• stronger U.S. corn exports and lower corn ending stocks;
• Black Sea logistical risk;
• weather-related losses in the EU.

Against that, the market must weigh slightly higher global wheat stocks, larger U.S. soybean production, and higher output for some coarse grains outside the United States. The best bottom line is: grains lean up moderately, while oilseeds remain mixed, with some support for sunflowerseed but restraint from larger Canadian canola and bigger U.S. soybean supply.