Wheat rallies to multi‑year highs as Black Sea conflict crimps exports

Wheat is trading at the highest levels in more than three years on both Euronext and CBOT, driven by mounting disruptions to Black Sea exports and concerns over future Russian sowings. Import demand remains cautious but shows first signs of revival at higher prices. Wheat futures extended last week’s rally, with the December contract on Euronext closing at the highest level in three years and three months and December wheat in Chicago marking another contract high. The market is reacting primarily to the prospect of sharply reduced Russian and Ukrainian exports in August and September as missile and drone attacks escalate and negotiations over a partial ceasefire for Black Sea grain flows stall. While many importing countries still hesitate to step in aggressively, the recent price surge is starting to unlock additional demand, especially toward western EU origins. At the same time, pressure on Russian farm incomes is raising structural supply concerns for the 2027 harvest.

Prices

On Euronext, the front milling wheat contracts have consolidated near recent highs. The December 2026 future most recently traded around EUR 251/t, with March 2027 at roughly EUR 251–252/t and May 2027 slightly higher, underscoring a firm but relatively flat forward curve in the core 2026/27 delivery window.

At the Chicago Board of Trade, December 2026 wheat is trading near 777 USc/bu after notching fresh contract highs in recent sessions, putting nearby CBOT wheat at its strongest level in about three years. Despite today’s minor setback, the broader trend remains clearly upward.

Physical export offers confirm the futures strength. Ukrainian FOB Odesa wheat with 11–12.5% protein is indicated in a range roughly equivalent to EUR 155–160/t, while French FOB wheat out of Paris is closer to about EUR 340/t, reflecting both quality and freight advantages for EU origins. German feed wheat EXW has firmed toward about EUR 230/t, tracking the futures rally and tighter Black Sea availability.

Supply & Demand

The central driver of the rally is the expectation that combined Russian and Ukrainian wheat exports will fall sharply below normal in August and September. Russia is reportedly intensifying missile and drone attacks on Ukrainian infrastructure and has rejected Kyiv’s proposal for a partial ceasefire aimed at securing grain flows via Black Sea ports.

Ukraine is trying to reroute exports via the Danube, the Caspian and EU land corridors, but these routes are unlikely to accommodate typical Black Sea volumes before at least late August and will at best replace around half of previous seaborne capacity. Russia, for its part, is shifting shipments to ports on the Caspian Sea and the Baltic, yet capacity limitations and recent attacks on Russian ports such as Novorossiysk mean export loadings remain well below average, with some analysts comparing current August volumes to lows last seen during the 2010 export ban.

On the demand side, many traditional importers have so far maintained a wait‑and‑see stance, buying only hand‑to‑mouth. The recent price spike has, however, triggered a modest uptick in interest, particularly from buyers who fear further disruptions in the Black Sea and seek to secure coverage from western EU origins. Nonetheless, any wholesale shift in demand toward France or Germany remains limited so far, constrained by high prices and freight differentials.

Fundamentals & Positioning

Beyond the near‑term export squeeze, structural concerns are emerging on the Russian supply side. Domestic wheat prices in Russia have slumped due to the export bottlenecks, eroding farm incomes. If low internal prices persist, Russian growers may reduce the winter wheat area for the 2027 harvest as they struggle to finance seed and input purchases. That prospect is already being priced into the Euronext September 2027 contract, which gained about EUR 9.75 over the past week.

Speculative money is also adding fuel to the rally. According to the latest CFTC data up to 25 August, investment funds have aggressively reduced their net short exposure in CBOT wheat by more than 12,000 contracts, cutting the net short to around 14,000 contracts. This short covering, coming at a time of growing supply‑side risks, has amplified the upside move and left the market more sensitive to further geopolitical or weather shocks.

Weather snapshot

Weather is currently a secondary driver versus logistics and war risks, but it remains a key variable for the next planting campaign. Short‑term forecasts for major Russian and Ukrainian wheat belts point to mostly seasonable conditions with scattered showers in parts of southern Russia and central Ukraine over the coming week, suitable for early soil preparation.

However, markets will closely monitor any emergence of persistent dryness in southern Russia or the Volga region during September and October. If adverse conditions coincide with reduced input use, yield expectations for the 2027 crop could deteriorate quickly, reinforcing the bullish forward curve.

Trading outlook & 3‑day view

• EU farmers (crop 2027): Monitor the strong rally in Euronext 2027 maturities. Given the likely continuation of geopolitical risk, consider initiating first incremental forward sales on further price strength in the coming weeks, while keeping capacity for additional hedges if tension escalates.
• Importers: The market has rapidly priced in severe Black Sea export disruptions. Use any short‑lived setbacks from profit‑taking to secure partial coverage for Q4 2026–Q1 2027, diversifying between EU and non‑Black Sea origins.
• Traders / speculators: With managed money shorts sharply reduced, upside may become more headline‑driven and volatile. Tighten risk limits and consider options strategies to maintain exposure while capping downside if a temporary de‑escalation in the Black Sea occurs.

Over the next three trading days, we expect Euronext milling wheat to hold in a firm, volatility‑prone range around EUR 245–255/t for December 2026, while CBOT December 2026 wheat is likely to consolidate near recent highs, with sharp intraday swings driven by any new reports on Black Sea attacks or export flows.