4/3/26 Weekly Market Recap

Grains: Mixed but Mostly Softer Finish

Corn: May 2026 corn futures ended the week lower, closing around 4.52 per bushel after trading in a range roughly between 4.48–4.70 per bushel recently. The contract saw modest daily swings, with some sessions showing small gains offset by technical selling and profit-taking ahead of the long weekend. USDA acreage estimates indicated a reduction in corn plantings for 2026/27, but the cut was smaller than some expected, limiting upside. Overall, corn finished the week down about 10 cents, reflecting broader risk-off tones in commodities and forecasts for rain in key U.S. growing areas. 

December corn traded lower on the week, trading between 4.94-4.76 per bushel, closing for the week at 4.81 per bushel, the lowest close we’ve seen since the start of the Iran war. Thursday was a quieter day after the market digested the planted acreage report and quarterly grain stocks report, and as we saw profit taking before the three day weekend.

Wheat: Performance was more resilient in the wheat complex. Chicago SRW May wheat closed near 5.98 per bushel, with daily closes fluctuating. Winter wheat varieties saw modest gains on some days, supported by technical buying, a drop in U.S. crop condition ratings (particularly in Kansas), and concerns over dry conditions in the southern Plains. However, rain forecasts and spillover weakness from corn capped gains. Wheat exports remained on the softer side. The complex bucked some of the broader grain weakness, ending the week relatively steady to slightly higher in spots.

Soybeans: May 2026 soybeans settled around 11.63–11.68 per bushel, posting small daily losses or mixed results in a choppy session. The complex faced pressure from technical selling and broader commodity softness, though it held up better on some days amid supportive factors like biofuel demand for soybean oil. Weekly changes were modest with soybeans benefiting less from weather narratives compared to wheat but avoiding deeper declines. Soybean meal and oil showed related volatility tied to crush margins and energy links. 

November beans traded higher on the week, trading between 11.40-11.64 per bushel and closing the week at 11.5375 per bushel. This close puts the market at the upper end of the trading range since the Iran war began.

Grains overall traded under some risk aversion and weather uncertainty, with USDA reports earlier in the week providing mixed signals on acreage shifts. Overall, the quarterly grain stocks report highlighted ample carryover supplies across the board, with corn showing particularly heavy on-farm storage that has pressured basis in recent months. These larger stocks contributed to a neutral-to-bearish undertone for old-crop prices, though the accompanying Prospective Plantings report (showing lower corn acres and higher soybean acres) offered some offsetting support for new-crop contracts. Implied usage during the December–February quarter was generally solid for corn but indicated slightly softer demand for soybeans.  Export sales data was generally in line or slightly soft for corn and soybeans.

Oil: Sharp Surge on Geopolitical Risks

Crude Oil (WTI): This was the standout mover. WTI crude jumped dramatically, closing at approximately $111.54 per barrel after a massive one-day gain of over 11%. The rally was fueled by escalating concerns over Middle East conflict, potential disruptions to oil flows through the Strait of Hormuz, and comments from President Trump indicating the situation might not resolve quickly. This marked one of the strongest short-term moves in oil in recent memory, with monthly gains exceeding 49% amid supply fears. Energy markets remain highly sensitive to any developments in the region.

The EPA's final Renewable Fuel Standard (RFS) rule for 2026–2027 sets record-high biofuel volumes, with total renewable fuel obligations at ~25.82 billion RINs in 2026 and ~25.98 billion in 2027. Corn ethanol stays at 15 billion gallons, while biomass-based diesel (mostly from soybean oil) rises sharply by about 60% from 2025 levels. The higher mandates, including reallocated waived volumes, provide strong demand support for corn and especially soybeans heading into the new crop year.

S&P 500: Rebound in a Volatile, Shortened Week

The S&P 500 posted a solid weekly gain in the holiday-shortened period, snapping a streak of losses and adding roughly 3–3.4% overall. The index traded around the 6,500–6,580 level by week's end, recovering from earlier pressures tied to the Middle East conflict and prior quarter weakness.

Key drivers included quarter-end rebalancing, hopes for de-escalation in geopolitical tensions and resilience in sectors like technology and industrials. Energy stocks were mixed—benefiting from the oil spike early but facing some profit-taking later. The broader market had faced headwinds from inflation concerns linked to higher energy costs, but the late-week relief rally helped the S&P add significant market cap. The index remained below recent highs, reflecting ongoing caution around oil-driven inflation and economic data ahead.

Key Themes and Outlook

• Geopolitics as the Dominant Driver: Uncertainty around Iran and oil shipping lanes created a "risk-off/risk-on" whip in markets, boosting energy while pressuring some risk assets before a partial recovery.

• Weather and Fundamentals in Ags: U.S. planting season looms, with rain forecasts and crop ratings playing into grain moves. South American developments (e.g., improved soybean prospects in Argentina) added context but were secondary.

• Intermarket Links: Surging oil rippled into inflation expectations, potentially delaying rate cuts, while also supporting related commodities like wheat on input cost concerns.

Markets head into next week watching for any ceasefire or Hormuz updates, fresh weather outlooks for U.S. crops, and economic data. Volatility is likely to remain elevated. 

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