Corn Rises to About $5 After Pro Farmer Tour and Heavy Speculative Buying

A lower-than-expected Pro Farmer yield check and large export sales have tightened near-term corn supplies and pushed funds into big net long positions.

Overview

The Pro Farmer Crop Tour’s mid‑August field count that pegged U.S. corn yield at 173.2 bpa and production at 15.344 billion bushels triggered a re‑pricing of grain markets and helped spark follow‑on buying by traders.
Corn futures hit roughly $5 per bushel in spot trade on Tuesday as managed‑money funds added length and December corn reached multi‑year highs, amplifying price moves.
CFTC Commitments of Traders data show speculators sharply increased net longs in corn to about 250,505 contracts the week ending Aug. 18, which raises the risk of volatile reversals if new news conflicts with current positioning.
Export demand has strengthened the rally with USDA reporting large one‑day sales including 712,000 metric tons of soybeans to China and elevated old‑crop U.S. corn commitments of 87.74 MMT, tightening near‑term available supplies.
Livestock markets are shifting from USDA supply signals to policy and health shocks as July feedlot placements fell about 11%, President Trump authorized a 90‑day, 300,000 MT tariff‑free window for ground beef imports, and detection of New World Screwworm in Sonora threatens cross‑border cattle flows.