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By: Arlan Suderman, Chief Commodities Economist
Momentum in global diplomacy is beginning to ripple through agricultural markets. As leaders re-engage after years of tension, a new framework of trade relationships is taking shape, carrying the potential to reshape commodity flows and pricing. The coming weeks may mark a pivotal realignment in how the world’s major producers and consumers interact across food, fuel, and fertilizer chains.
Arlan Suderman, Chief Commodities Economist at StoneX, connects the weekend’s high-level meetings with shifts already visible in market behavior, highlighting how renewed communication among major economies is softening barriers that once stifled agricultural trade.
Suderman describes how a weekend of meetings between global leaders reignited optimism across commodities, noting that “markets traded notably higher kind of across the board”. He explains that improved dialogue between Washington and Beijing, combined with outreach to other Asian partners, could lift confidence across supply chains that had been constrained by tariff volatility. The emerging framework underscores how policy clarity can mobilize expansion plans long delayed by uncertainty.
Among the most consequential developments, Suderman highlights President Lula’s discussion with President Trump, noting “a deal is all but assured or guaranteed between the United States and Brazil to lower those 50 percent tariffs”. He points out that such agreements could redirect agricultural trade flows toward the Western Hemisphere, particularly benefiting coffee and beef producers. As he concludes, “this week is going to be pivotal overall”—a signal that agricultural markets may soon reflect a new phase of global alignment driven by diplomacy rather than dispute.
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---- Expert: Arlan Suderman, StoneX Chief Commodities Economist
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Damage to Black Sea ports has stalled grain exports, but the more serious risk is now forming on the farm. Collapsed farmgate prices and a Russian fuel crisis have put part of the wheat harvest in question.
August 13 – The major stock indices traded quietly mixed overnight ahead of this morning’s weekly job numbers and producer price index data. Like Wednesday, this morning’s data was considered good as well, providing support for stocks while generally allowing Treasury yields to slip a bit lower. The VIX is trading near 14.4, which is just above yesterday’s new low for the year. The dollar index is trading near 99.8. Yields on 10-year Treasuries are trading near 4.64%, while yields on 2-year Treasuries are trading near 4.15%. WTI crude oil is trading near $81 per barrel, while Brent trades near $87 per barrel. Wheat prices again firmed overnight on geopolitical risks in the Black Sea Region, while corn and soybean prices pulled back modestly from yesterday’s big gains.
August 12 – Today’s focus is on inflation, with the July consumer price index data out this morning. We have this, and one more month of data, ahead of the next Federal Reserve meeting. Of course, headlines from the Middle East and the Black Sea wars also have an ongoing influence on the markets. Stock futures posted gains this morning, while the VIX traded just below 15. The dollar index traded near 99.7. Yields on 10-year Treasuries are trading near 4.66%, while yields on 2-year Treasuries are trading near 4.18%. WTI crude oil is trading near $83, while Brent trades near $88 per barrel. The grain and oilseed markets rebounded from yesterday’s losses ahead of today’s highly anticipated WASDE crop report that is due out at Noon Eastern Time.
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