Harvesting a wheat field

Another week gone, another week dictated by happenings in the US. This week, the USDA published its September US stocks report. Both corn and wheat stocks were raised above pre-report estimates, which saw prices tumble. The increase is attributed to higher yields, especially in the winter wheat classes. Corn carryout is now tipped to be the largest it has been in the past 10 years.

Adding complexity to the market is the somewhat controversial US government shutdown. With Congress failing to pass a budget, most federal agencies (~750k employees) have been shuttered, including the USDA. While essential services remain, they are operating without pay. For the grain markets, the immediate consequence is the suspension of key USDA reports, including export sales and the Commitment of Traders (COT) data.

Why does that matter? Without COT data, speculators can shift or exit positions without the market seeing it in real time. The last time a government shutdown occurred in 2018, the eventual release of the data revealed major position changes that caught traders off guard. Given the 5c/bu rise in Dec ’25 wheat last night, there are already signs that short positions may be getting unwound. If the shutdown drags on, the October WASDE is also unlikely to be published, leaving the trade without a clear global supply and demand snapshot. That absence of transparency could either fuel volatility or lead to paralysis as participants wait for better visibility.

Looking outside the US, Black Sea risks remain elevated. The US has given approval for Ukraine to strike Russian assets deeper into Russian territory, threatening to escalate the dispute. Russian FOB prices have increased for the week as demand at port is outweighing the supply coming from further inland.

From a production perspective, most of the Northern Hemisphere crop is now in the bin. Southern Hemisphere crop conditions look good, with Australia tipped to produce somewhere between 35–37mmt and Argentina’s crop increased from 20.5mmt to 22mmt. The outlook for large global crops, and by association, large carryout, will act as an anchor on prices for some time to come.

Next week

In summary, heavier US stocks, a government shutdown clouding market visibility, and strong Southern Hemisphere crops all point to a market still anchored by supply. Until fresh demand emerges or a geopolitical shock shifts the outlook, wheat is likely to remain rangebound with a bearish tilt.

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Click on graph to expand

Click on graph to expand

Click on graph to expand

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Data sources: Reuters, USDA, StoneX, Zaner Ag Hedge, Next Level Grain Marketing, Mecardo

Have any questions or comments?

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