Corn Pulling Back as USDA Finds More Corn

Corn futures declined 6-7 cents across contracts after the USDA's Grain Stocks report indicated September 1 corn stocks of 1.532 billion bushels, substantially exceeding the 1.336 billion bushel average trade estimate and driving prices lower. This unexpected increase in domestic supply, alongside a projected 2025/26 Argentina corn crop of 58 MMT—a notable increase from the prior year—suggests a more robust global supply outlook, pressuring corn prices.

Analysis

Corn futures have experienced a notable downturn, with contracts falling 6 to 7 cents following the USDA's Grain Stocks report. The primary catalyst for this bearish movement is the reported September 1 corn stocks of 1.532 billion bushels, which significantly surpassed the average trade estimate of 1.336 billion bushels. This larger-than-anticipated domestic supply overshadows the fact that inventory is still 231 million bushels below the prior year's level. Further contributing to the negative price pressure is an upward revision of 25 million bushels to the 2024/25 production forecast. While the U.S. harvest is progressing slightly behind the average pace at 18% complete versus 19%, overall crop conditions remain stable at 66% good-to-excellent. On the global front, the outlook for increased supply is bolstered by the Buenos Aires Grain Exchange's estimate for Argentina's 2025/26 corn crop at 58 MMT, a substantial increase from the 49 MMT produced last year, signaling a more robust global supply environment.

Key Decisions for Investors

• Given the unexpectedly high U.S. corn stocks and the resulting price decline, investors should anticipate continued near-term bearish pressure on corn futures.
• The combination of surplus domestic supply and a strong Argentinian production forecast suggests a bearish fundamental outlook; consider reducing long exposure or evaluating opportunities for short positions.
• Monitor the U.S. harvest pace, as any significant weather-related delays could provide temporary price support and partially offset the current bearish sentiment driven by high inventory levels.