Corn pressured by strong US planting pace and softer CBOT, despite EU cut

US corn prices remain under pressure as largely favorable planting weather and solid export flows reinforce expectations of comfortable 2026/27 supplies, while a mild downgrade to EU corn output only partly offsets the bearish tone. Corn markets are digesting a combination of fast US planting, robust export inspections and slightly weaker, but still ample, EU corn production estimates. Weather in the US Corn Belt is currently supportive for seeding and early crop development and no short‑term deterioration is expected, which pushed CBOT contracts lower on Tuesday. At the same time, EU balance sheets tighten around barley rather than corn, while EU corn imports remain below last year. Physical European and Black Sea corn offers in EUR show a broadly stable to slightly firmer trend over May, limiting downside for domestic basis but offering little trigger for a sustained futures rally.

Prices & Futures

Recent CBOT trading saw corn futures ease as improving US new‑crop prospects reduced weather risk premiums, with reports indicating daily losses on Tuesday in response to favorable seeding conditions and good export flow.  Cash indications converted to EUR show:

This points to a modestly firmer tone in European and Black Sea physical corn over May, even as US futures softened, implying some basis support in importing regions.

Supply & Demand Drivers

In the US, weather conditions for corn sowing are currently favorable and no short-term deterioration is expected. This has improved prospects for the new crop and triggered losses at the CBOT on Tuesday. According to USDA figures, 86% of US corn area was planted by Sunday, below the average analyst estimate of 89%, but ahead of the 5‑year average of 83%. Early in the season, this still represents a comfortable pace and eases supply concerns.

The USDA will start publishing the first condition ratings for corn next week, which will become the next key data point for yield expectations. Export inspections underline strong current demand: in the week ending 21 May, US export inspections reached 1.582 million tonnes, up 11.4% on the week and 13.0% above the same week last year. Marketing-year-to-date shipments are 60.18 million tonnes, a sharp 28.0% increase year on year, led by Mexico, Japan and South Korea as top destinations.

In the EU, the Commission on Tuesday lowered its 2026/27 barley harvest forecast to 51.75 million tonnes (from 52.9 Mt in April and 55.6 Mt in 2025/26) and trimmed 2026/27 corn output to 60.35 million tonnes (from 61.2 Mt previously and 60.7 Mt in 2025/26). This aligns with the latest Commission and press reports that confirm the same figures. While the cut is modest, it signals a slightly tighter European feed grain balance, although the main pressure point remains barley rather than corn.  On trade, weekly Commission data show EU barley exports in 2025/26 up to 8.37 million tonnes by 24 May, 84% higher year on year, while EU corn imports stand at 16.32 million tonnes, up 0.34 million tonnes on the week but still 10% below last season. This combination suggests strong external demand for EU barley and somewhat subdued corn import needs.

Fundamentals & Weather

Fundamentally, the global corn market is currently shaped by expectations of large Northern Hemisphere crops. The EU cut to 2026/27 corn output is marginal in size and does not dramatically alter the global balance, but it supports regional prices, especially where barley deficits increase feed compounders' reliance on corn. Recent USDA and EU outlooks still point to broadly adequate world corn supplies, with Brazil also expected to deliver another large crop. 

Weather-wise, short-range forecasts for key US Corn Belt states into early June indicate seasonally warm conditions with periodic showers and thunderstorms, but no widespread, prolonged stress pattern. Recent long-range outlooks lean slightly drier for parts of the Belt into summer, yet from a currently favorable soil moisture base. Unless these tendencies intensify into a clear drought signal, they are more likely to limit further price downside than to generate a strong weather rally at this stage.

Trading Outlook

• Producers (US/EU): Use current rebounds in physical premiums and any short-lived futures upticks to extend modest additional new-crop hedges, especially where on-farm margins are positive at present EUR-equivalent prices.
• Feed buyers: With US planting largely on track and EU output only slightly reduced, keep a staggered buying strategy, covering nearby needs but retaining flexibility for possible further dips if early US crop ratings are strong.
• Traders: Monitor the first USDA corn condition ratings and short-term US weather; strong conditions combined with ongoing robust US exports could encourage further spread trades favoring US vs. EU corn as EU feed balances tighten mainly via barley.

🔭 3‑Day Price Indication (Directional)

• CBOT corn futures: Bias slightly soft to sideways over the next three sessions as favorable US weather and high export pace are already largely priced in, with attention shifting to first condition ratings.
• EU physical (FOB France): Mildly firm tone supported by trimmed EU corn output and strong barley exports; further significant gains likely capped by weak futures.
• Black Sea corn (Ukraine, FOB/FCA): Slight upward bias, reflecting gradual firming seen through May and competitive positioning into EU and Mediterranean demand, but constrained by overall ample global supply.