Hey there, bargain hunter. Grain prices are screaming, input costs are worse, and the stocks tied to both sides of that equation are priced as if the trade is already over. It is not.

Scoreboard

USDA’s September World Agricultural Supply and Demand Estimates, released Friday, September 11, landed corn yield at 178.5 bushels per acre, down 2.2 bushels from August, pulling 2026/27 corn ending stocks to 1.567 billion bushels. Soybean yield ticked up to 52.8 bpa, against a trade consensus expecting a cut, lifting production to 4.535 billion bushels with ending stocks at 310 million. The season-average soybean farm price sits at $12.00 per bushel. Meanwhile, diesel hit a record $5.85 a gallon on September 4 and climbed to about $6.05 on Friday, according to AAA, as the war with Iran continues to disrupt global fuel supply.

What Actually Happened

Six out of six headline WASDE numbers, corn yield, corn production, corn carryout, soybean yield, soybean production, soybean carryout, came in above trade estimates. On the supply side of a balance sheet, above-estimate is the bearish direction. The market was positioned for a tighter report than it got.

That is the crop side. The input side is uglier. The FAO Food Price Index hit 133.3 points in August 2026, its highest level since late 2022, driven by disruptions in the Gulf and Black Sea. Diesel, embedded in every stage of farming from planters to grain haulers, is now roughly 60% higher than its year-ago level. One Missouri farmer told reporters his combine burns 200 gallons a day for 30 harvest days, at $6.05 a gallon, that alone runs $36,300 before a single bushel reaches the elevator.

The Real Question: Who Captures the Margin?

Higher soybean prices benefit processors and merchandisers first. Bunge (BG), whose soybean processing and refining segment is its largest revenue driver, reported Q2 2026 adjusted EPS of $2.00 versus $1.31 a year ago, with Adjusted Total EBIT rising to $665 million from $293 million. The stock trades around $118-125, and analysts carry an average Buy rating with about a $141 price target, roughly 20% implied upside. That is a reasonable reward for a business that benefits directly when crush economics widen.

ADM is the other lever. Shares rallied sharply year-to-date through mid-August on improved oilseed crush margins and biofuel demand, with 2026 adjusted EPS guidance of approximately $5.15 to $5.60. The stock pulled back from $82 to the upper $70s by late August, and the analyst consensus sits at Hold with an average target in the high $70s. It is cheaper than it was, but the market’s enthusiasm for ADM already reflected a lot of good news.

The Fertilizer Trap

CF Industries (CF) is the clearest beneficiary of nitrogen scarcity. Net sales reached $2.22 billion in Q2 2026, up 18% year over year, with gross margin up about 52%. The stock trades around $133, already above the roughly 21-analyst average target near $125. The market has priced a good deal of the cycle. Mosaic (MOS), trading near $25 with a 52-week range of $19.80 to $36.99, is cheaper on paper, but its Q2 adjusted EPS of $0.13 on $2.8 billion revenue missed estimates, and severe sulfur shortages forced Bartow phosphate output to 40% capacity, with Q3 realized sulfur costs guided at $700-$710 per ton.

Deere (DE) is the market’s current favorite, touching an all-time high near $698 in early September after Baird upgraded it to Outperform and lifted its target to $800. Q3 fiscal 2026 showed 6% equipment operations net sales growth to $10.999 billion, and full-year net income guidance was raised to $4.75-$5.0 billion. But DE’s trailing P/E stands around 37x. Farmer budgets squeezed by $6 diesel and record seed costs are not the ideal backdrop for a 37x equipment maker.

Bull / Base / Bear

• Bull: Iran conflict lingers, diesel stays elevated, soybean prices hold above $12, crush spreads widen further, BG and ADM earnings estimates move higher into 2027.
• Base: Grain prices stabilize near current levels, input costs peak and slowly ease in early 2027, farm income holds, equipment demand modest, BG at $130-135, DE range-bound near current levels.
• Bear: Peace deal cracks diesel prices, 2027 planted acreage surges on high bean prices, crush margins compress, and indebted farmers defer equipment purchases, DE and MOS give back recent gains.

Action Plan

BG is the most defensible position here. It profits when beans move in either direction as long as volume flows through its crush and merchandising network. Scale in on any pullback toward $115. CF at $133 is expensive relative to its own consensus; wait for a retracement toward $115-120 before adding. MOS at $25 is cheap relative to history but operationally impaired until sulfur costs normalize, a smaller starter position, not a conviction buy. Avoid DE at 37x until farm budgets show signs of recovery.

Cheap Investor Checklist

• November soybean futures: hold above $12.00 or thesis weakens
• Diesel national average: watch for sustained move below $5.50 as a farm margin relief signal
• FAO Food Price Index: September reading due October 2; further rise supports crop-price bulls
• MOS sulfur costs Q3: guided $700-710/ton, anything above that compresses phosphate margins further
• CF Q3 guidance: did higher crop prices translate into fall fertilizer pre-buy demand?
• BG full-year adjusted EPS revision post-Q2: management raised guidance, track Q3 crush margins
• DE early order book for 2027 planters: Baird cited mid-single-digit growth, verify at November earnings
• October WASDE corn yield: harvest data could narrow the 456-million-bushel gap between USDA and Pro Farmer estimates

Bottom Line

If soybeans hold above $12 and diesel stays elevated through harvest, BG is the cleaner trade: it captures crush economics without betting on farm budgets staying intact. If fuel prices crack before spring planting, the entire thesis shifts, lower input costs mean more acres planted, more supply, and lower grain prices. That is the moment DE and MOS become interesting again. Right now, neither is cheap enough to own in front of that uncertainty.