War Premium Evaporates: Wheat Plunges As Putin Signals Black Sea Peace

The most-active Chicago wheat contract has plunged nearly 7% since peaking late Wednesday morning, extending losses overnight after Bloomberg reported that Russian President Vladimir Putin had signaled the possibility of constructive peace talks with Ukraine. The recent bid across agricultural commodities has been driven by a confluence of Black Sea maritime disruptions and mounting super El Niño-related crop risks across major agricultural regions worldwide.

Putin's remarks at the Eastern Economic Forum in Vladivostok earlier today raised the prospect of peace in the Black Sea after both sides traded tit-for-tat airstrikes against port infrastructure and cargo ships this summer. Those attacks placed a war-risk premium on wheat and other agricultural commodities, but the steep overnight decline erased some of that premium.

"The Black Sea situation is responsible for 80% to 90% of the wheat rally last month," ETG Commodities senior portfolio manager Sarunas Cebelis said, adding that any prospect of peace would trigger profit-taking.

Russia and Ukraine account for more than a quarter of global wheat exports, along with shipments of barley, corn and sunflower oil. Any peace agreement could restore trade flows and release more grain onto global markets, potentially easing food supplies risks for next year.

Last month, the Bloomberg Agriculture Spot Index (BCOMAGSP) posted its largest monthly gain since the chaotic days of the Arab Spring riots amid Black Sea disruptions and El Niño risks. After a dramatic summer run, the index has run into resistance overnight on Thursday.

Several Wall Street desks, including Barclays and JPMorgan, have warned about mounting food-supply risks next year.