Soybean Complex Softens Ahead of U.S.–China Summit as Oil Weakens and Meal Firms

CBOT soybean futures edged lower across the complex on 23 September 2026, as the market paused after strong summer gains and traders positioned cautiously ahead of a pivotal U.S.–China summit. Soybean oil led the decline while soybean meal held a firmer tone, reflecting diverging fundamentals within the complex.

Futures Prices

According to CMB News, CBOT November 2026 soybeans last traded at 1,320.50 US-ct/bu, down 5.00 ct on the day. Soybean oil front months were down around 0.45–0.85%, with the October 2026 contract at 66.80 US-ct/lb, while soybean meal for October 2026 traded slightly higher at 370.10 USD/short ton, up 0.33% on the day. CMB News reported that the oil forward curve shows a mild downward slope "reflecting lingering biofuel policy uncertainty and ample crush output," while meal curves are described as "flatter in the mid- to high-350s USD/short ton across 2027/28, consistent with stable feed demand and firm crush incentives."

Physical Markets: Ukraine and Key Origins

In physical markets, Ukrainian soybeans FOB Odesa eased to 0.34 EUR/kg, down from 0.348 EUR/kg on 17 September, while GMO-free CPT Odesa held steady at 0.383 EUR/kg. U.S. soybeans No. 2 FOB Washington D.C. remained stable at 0.62 EUR/kg. Chinese yellow soybeans FOB Beijing were unchanged at 0.74 EUR/kg, with the organic grade at 0.81 EUR/kg, and Indian sortex-clean soybeans FOB New Delhi continued to quote at 0.87 EUR/kg.

CMB News noted that below-average Ukrainian yields and ongoing Black Sea logistics uncertainties "keep basis firm even as flat prices soften slightly," a combination that "limits downside in Ukrainian grower returns but tempers competitiveness against U.S. and Brazilian supplies."

China Demand: Large but Diversifying

China's total soybean imports in August reached 12.14 million tons, described by CMB News as "only fractionally below last year and up 5.7% versus July." However, the source reported a 12% year-on-year drop in August imports specifically from the U.S., underscoring China's continued strategy of diversifying origins. CMB News characterised this as reflecting China's "flexibility in sourcing and its willingness to modulate the U.S. share in response to price and political signals," noting it "caps the upside for U.S. Gulf and PNW basis."

South American Planting and Weather Outlook

Attention is beginning to shift to the 2026/27 South American planting season. CMB News reported that "a shift to a wetter pattern across key Brazilian growing regions" is improving soil moisture as soybean planting begins, though progress remains at a very early stage. A strengthening El Niño is expected to dominate the season, typically bringing "favorable early rains to central and southern Brazil but also raising risks of later-season anomalies, including potential dryness in parts of central and northeastern Brazil." The source characterised early rains as "a mild bearish signal for new-crop global supply" while noting that uncertainty around El Niño's evolution "keeps significant weather risk priced into the forward curve."

Positioning and Market Sensitivity

CMB News noted that speculative net length on CBOT remains elevated, making the complex "vulnerable to bouts of liquidation if macro sentiment sours or if the U.S.–China summit underdelivers on trade signals." The source reported that the soybean complex has "overcome headwinds" in recent months, with soybeans gaining more than 5–8% on U.S. futures, supported by "strong domestic crush margins and robust international offtake." U.S. domestic crush was identified as "the key pillar of support," driving high utilisation and anchoring meal and oil flows.