Corn in the Red at Wednesday’s Midday

Corn futures declined 2 to 2.5 cents, with cash prices also falling, driven by an upward revision in Brazil's September corn export estimates to 7.61 MMT and a notable increase in U.S. ethanol stocks to 23.468 million barrels due to decreased refiner inputs. This downward pressure on prices occurred despite a reported private export sale of 312,956 MT of corn to Mexico for 2025/26, highlighting concerns over global supply and domestic demand for ethanol.

Analysis

Corn futures are experiencing downward pressure, with contracts declining 2 to 2.5 cents, driven by bearish fundamental signals on both the demand and supply fronts. Domestically, U.S. ethanol data revealed weakening demand, as a 22,000 barrel per day (bpd) drop in refiner inputs contributed to an 866,000-barrel build in ethanol stocks to 23.468 million barrels, despite a 31,000 bpd decrease in production. This inventory build suggests a glut in the ethanol market, a key consumer of corn. Concurrently, global supply pressure is mounting as Brazil's September corn export forecast was revised upward by 0.49 MMT to 7.61 MMT, intensifying competition for U.S. exports. A private export sale of 312,956 MT of corn to Mexico for the 2025/26 season was insufficient to offset these negative factors, with the CmdtyView national average cash price falling 2.25 cents to $3.80. Market participants are now awaiting the weekly Export Sales report, with analyst expectations for 2025/26 sales pegged between 1 and 1.8 MMT.

Key Decisions for Investors

• Given the build in ethanol stocks despite lower production, investors should closely monitor weekly EIA data on refiner inputs, as continued weakness is a strong bearish indicator for domestic corn demand.
• The upward revision in Brazil's export forecast to 7.61 MMT suggests intensified global supply competition that could cap near-term price upside, warranting a cautious stance on long corn positions.
• Traders should watch the upcoming weekly Export Sales report, as a print below the 1.0 MMT analyst floor could exacerbate the current price decline, while a figure above the 1.8 MMT ceiling may offer temporary support.