Corn Futures Flat But Basis Firms as EU New-Crop Supply Nears

Corn futures on both Euronext and CBOT are trading sideways to slightly higher, while physical basis in Europe and the Black Sea is firming ahead of the main Northern Hemisphere harvest. The forward curve remains relatively flat through 2027 on Euronext and mildly carry-structured on CBOT, signaling comfortable global supply but a need to reward storage. Regional cash markets show a modest uptick in EU feed and French FOB corn, whereas Ukrainian FOB values are under pressure from competitive export offers. A calm session on 3–4 August saw no price change on Euronext corn futures, with front contracts anchored around EUR 243–249/t, while CBOT nearby contracts inched 0.2% higher. Cash indications in Germany, France and Ukraine confirm a gradual firming of nearby physical prices, especially for feed-grade corn in Northern Germany. Market attention now turns to short-term weather in the US Corn Belt and Black Sea, as well as harvest progress and export competitiveness in the weeks ahead.

Prices

Euronext corn (Aug–Nov 2026) is range-bound, with Aug 26 at EUR 243/t and Nov 26 at EUR 249/t, showing no change on 3 August and a very flat curve out to Jun 27 around EUR 247–249/t. Further-dated contracts from Nov 27 onward drop to around EUR 223/t, suggesting expectations of more comfortable long-term supply.

CBOT corn is slightly firmer: Sep 26 trades near 450.25 USc/bu and Dec 26 at 473.50 USc/bu, both up about 0.2% in early 4 August trade. Converted, this implies roughly EUR 177–186/t equivalent for key US futures, leaving EU values at a moderate premium that supports Black Sea and EU export competitiveness.

*Indicative EUR conversion from USc/bu.

Supply & Demand

The flat Euronext curve through mid-2027 indicates a broadly balanced EU supply-demand picture: no nearby scarcity premium, but also no deep discount for deferred delivery. The lower prices from Nov 2027 onward around EUR 223/t reflect expectations of normalized harvests and steady import flows, likely assuming average weather and stable Black Sea exports.

In cash markets, Germany’s feed-grade corn (14% moisture EXW Drentwede) has climbed from roughly EUR 245/t in early July to about EUR 273/t by 31 July, signaling tightening regional availability or stronger compound feed demand. In contrast, Ukrainian FOB Odesa corn has softened from about EUR 185/t to near EUR 175/t, highlighting aggressive export competition from the Black Sea.

Fundamentals & Basis Moves

The divergence between flat-to-softer futures and firmer EU cash prices points to strengthening basis, especially in Northern Europe. French FOB yellow corn from Paris has moved from roughly EUR 250/t to about EUR 260/t since mid-July, while German EXW feed corn is now trading at a clear premium to both French and Ukrainian values.

Organic starch-grade corn FOB New Delhi remains high at around EUR 1,300/t, with only marginal week-on-week changes, reflecting niche demand and limited supply elasticity. Popcorn offers from Brazil (FCA Netherlands) and Argentina (FOB Buenos Aires) are broadly stable around EUR 750–830/t, suggesting specialty corn segments are less affected by current feed and ethanol market dynamics.

Weather & Short-Term Drivers

Over the coming days, weather in major Northern Hemisphere growing regions will be key for yield expectations and thus for late-season price direction. Traders should monitor US Corn Belt temperature and rainfall anomalies as well as precipitation in the Black Sea region; any sustained heat and dryness during grain fill could quickly tighten the otherwise comfortable forward picture.

With Euronext volumes and open interest concentrated in Nov 26 and Mar 27, price discovery will likely react fastest to shifts in yield estimates and export demand. For now, the lack of volatility in futures suggests that the market is discounting only modest production risks.

Trading Outlook (Next 2–4 Weeks)

• Importers/feed users (EU): Consider gradually extending cover on dips toward EUR 240–245/t Euronext Nov 26, as cash basis in Germany and France is already firm and could tighten further into harvest logistics bottlenecks.
• Producers (EU): With the curve flat and long-dated contracts near EUR 247–249/t, incremental hedging out to mid-2027 looks reasonable, especially where farm margins are positive above EUR 240/t.
• Traders: Watch the widening spread between EU domestic and Ukrainian FOB values; basis trades (long physical Black Sea / short Euronext) could remain attractive while logistical risks stay manageable.

3-Day Price Indication

• Euronext corn (front contracts): Sideways to slightly firmer, expected to hold in a EUR 240–252/t band amid light news flow.
• EU cash (Germany/France): Mild upward bias as buyers secure nearby supply; basis likely to remain strong.
• Black Sea cash (Ukraine): Slight downside or stable, with exporters remaining price-aggressive to maintain shipments.