Corn market under weather pressure and ethanol support

Corn futures are trading slightly weaker as favorable US weather and softer energy markets weigh on prices, while a weaker euro and firm ethanol demand provide a floor, especially for European contracts. Corn markets started the week in a consolidative mood. Chicago corn eased as improving crop conditions in the US Midwest and falling crude oil prices triggered selling, while European prices on Euronext held steady, supported by currency effects and decent early-season moisture. Ethanol data point to robust industrial demand, limiting downside for nearby contracts. With export sales data due and planting weather largely benign, the short-term balance tilts slightly bearish, but downside appears contained as end-user coverage and biofuel demand remain active.

Prices & Spreads

On Euronext, new-crop corn is broadly stable: Nov 2026 traded around EUR 213/t, with Jun 2026 and Aug 2026 near EUR 216–219/t, indicating a relatively flat forward curve into 2027. Farther out, contracts for 2027–2028 cluster around EUR 214/t, suggesting limited expectations of tightness further ahead.

At the Chicago Board of Trade, front-month Jul 2026 corn slipped to about 463 USc/bu (roughly EUR 168/t), down around 0.6% on the day. Deferred contracts through mid‑2027 were similarly softer by 0.6–0.8%, reflecting broad selling rather than a specific squeeze in any single delivery month. In China, Dalian Jul 2026 corn ended marginally lower near 2,358 CNY/t, underscoring the globally weak tone.

Weather, Macro & Demand Drivers

Corn trade in Chicago came under dual pressure. First, crude oil prices declined after political signals pointed to progress in US–Iran talks, reviving expectations of increased crude flows through the Strait of Hormuz. Weaker energy prices typically reduce support for corn via the ethanol and broader commodity complex channels.

Second, weather in the US Midwest has turned clearly beneficial. Recent rains have improved soil moisture, supporting germination and early plant development, while forecasts for next week indicate above-normal temperatures in the northern Midwest that should accelerate early vegetative growth. These conditions reduce immediate production risk premiums in US futures.

In Europe, a weaker euro has lent support to Euronext corn, cushioning it from the full extent of the global decline. Rainfall across much of Europe has also improved starting conditions for the new crop, and warmer temperatures expected over the coming days in Central Europe should further aid crop emergence and establishment.

Ethanol & Export Fundamentals

Biofuel demand is a key stabilizing factor. Latest weekly EIA data show US ethanol production at 1.11 million barrels per day for the week to 15 May, up 29,000 bpd from the prior week and around 75,000 bpd above the same week last year. Inventories rose only marginally by 5,000 barrels to 24.875 million barrels, indicating that increased output is being largely absorbed by demand.

Ethanol blending into gasoline (refinery inputs) increased by 9,000 bpd to 917,000 bpd, highlighting steady domestic consumption. Ethanol exports slipped by 13,000 bpd to 149,000 bpd but remain substantial in absolute terms. Overall, the data suggest a firm demand base for corn from the ethanol sector, limiting downside for US corn even as weather improves.

On the trade side, the weekly USDA export report due today is expected to show old-crop corn sales between 0.8 and 1.6 million tonnes, with new-crop business estimated at 150,000–300,000 tonnes. If realized at the upper end, these volumes would confirm solid international interest and help balance otherwise bearish weather news.

Physical Market Signals

Recent offer indications in the physical market show a generally steady to slightly firm tone. French yellow corn (FOB Paris) has traded around EUR 0.25/kg (EUR 250/t) in recent days, largely unchanged week-on-week, while Ukrainian corn FOB Odesa has held near EUR 0.18/kg (EUR 180/t). Feed-grade Ukrainian corn FCA Odesa remains around EUR 0.25/kg (EUR 250/t), underscoring competitive Black Sea supply.

Value-added corn products are also stable: organic corn starch FOB India is offered near EUR 1.33/kg, only marginally below earlier levels, and popcorn from Brazil and Argentina shows flat to slightly firmer pricing around EUR 0.75–0.83/kg. The lack of sharp moves in these segments confirms that end-user demand remains broadly balanced with available supply.

Short-Term Outlook & Trading Ideas

• Bias: Slightly bearish on futures in the very short term due to favorable US and European weather and softer crude oil, but with downside limited by robust ethanol demand and currency support for Euronext.
• For end users (feed, starch, ethanol): Consider extending coverage modestly on dips in CBOT and Euronext, especially for Q4 2026–Q1 2027, given attractive flat forward curves and supportive demand indicators.
• For producers: Use current levels on Euronext (around EUR 213–219/t) to layer in incremental hedges for 2026/27, while retaining some upside exposure in case of later-season weather problems.
• For traders: Watch today’s USDA export sales and upcoming weather runs; stronger-than-expected sales or any shift to hotter, drier forecasts in the US Midwest could quickly trigger short covering.

3-Day Directional View (EUR terms)