AGSIST DAILY — ARCHIVE
🔥 Volatile
Wednesday, March 18, 2026
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HOGS EXPLODE 25% ON SUPPLY SHOCK
Wheat tumbles 15¢ as Black Sea competition intensifies before spring planting decisions.
Lean hogs rocketed 25% overnight — the biggest single-day move in two years — as African Swine Fever reports from key production regions sent shockwaves through protein markets. Meanwhile, wheat collapsed 15¼¢ as Ukrainian exports flooded the market just as Upper Midwest producers finalize spring planting plans. The dollar's retreat is helping corn and beans hold support above key technical levels.
GRAINS & OILSEEDSMEDIUM CONVICTION
Corn held remarkably steady down just 4¢ despite wheat's collapse, suggesting strong underlying demand as we approach planting season. The wheat carnage (-15¼¢) is all about Black Sea competition flooding global markets with cheap grain just as spring wheat planting decisions loom in Minnesota and North Dakota. Soybeans are tracking corn's defensive action, down only 6¢, while bean oil jumped 2.1% on biodiesel strength. The dollar's weakness is providing a crucial backstop for all three major crops.
Corn and beans showing resilience while wheat gets steamrolled by export competition.
🎯 Hold current corn positions — this defensive action suggests good underlying demand. Consider spring wheat acreage cuts if margins look tight.
LIVESTOCK & DAIRYHIGH CONVICTION
The hog explosion is the story — up 25% on ASF fears that could reshape protein markets for months. Cattle are quietly strong with feeders up 1.3% as cheaper corn (relatively speaking) improves feeding margins. Class III milk gained modestly, but the real action is in feed costs — if hog numbers contract, corn demand drops significantly. Yet higher protein prices also mean livestock producers can afford to pay more for feed, creating a complex dynamic.
Hog disease fears create massive volatility but unclear feed demand implications.
🎯 Watch for ASF confirmation reports — could dramatically alter corn demand projections for 2026-27.
ENERGY & INPUTSMEDIUM CONVICTION
Crude oil slipped 1.6% to $94.50, taking some pressure off diesel costs as spring fieldwork approaches. Natural gas gained modestly but remains relatively tame, keeping nitrogen fertilizer costs manageable heading into application season. The energy complex is providing a rare tailwind for input costs — diesel near $3.20/gallon is expensive but stable, while propane for drying remains reasonable. Lower crude also supports the dollar's weakness, which helps grain exports.
Energy providing rare stability as spring input costs crystallize.
🎯 Lock in diesel and propane needs for spring — current levels may be as good as it gets this season.
MACRO & TRADEMEDIUM CONVICTION
The dollar's drop to exactly 100.00 is giving grains crucial export support as we head into planting season. Weaker dollar makes U.S. grain more competitive globally just as South American harvest pressure typically weighs on markets. Trade flows remain robust despite ongoing geopolitical tensions, with China continuing steady soybean purchases. The Fed's dovish stance is keeping the dollar soft, which grain markets desperately need against cheap South American supplies.
Weaker dollar providing critical export lifeline against South American competition.
🎯 Use dollar weakness to price grain — this export advantage may not last once planting uncertainty resolves.
🧠 THE MORE YOU KNOW
Why Hog Disease Moves Grain Markets
When African Swine Fever hits, it doesn't just kill hogs — it reshapes feed demand for years. China's 2018-2020 outbreak eliminated 200 million hogs, cutting global corn consumption by nearly 1 billion bushels. Each breeding sow eliminated removes roughly 5 tons of annual feed demand. The overnight hog rally signals markets are pricing in potential supply destruction that could dramatically alter your corn marketing decisions. Disease-driven hog liquidation typically creates initial feed demand spikes (processing animals early) followed by years of reduced consumption.
📅 TODAY'S WATCH LIST
- 6:30 AM CTExport sales report — watch for any hog/pork export changes after overnight surge.
- 9:00 AM CTCME hog pit open — will cash markets confirm overnight electronic surge?
- This afternoonASF confirmation reports from USDA/OIE — could extend livestock volatility.
- Rest of weekWeather models for spring planting conditions across Corn Belt.
- March 31USDA Prospective Plantings — the most important report before planting season.
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CME Group · USDA · Reuters · Open Weather · Auto-compiled at 6:02 AM CT