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Corn and wheat prices jump to highest levels in more than three years

Corn and wheat prices have surged to their highest levels in over three years, driven by supply concerns and disruptions in the Black Sea region.

Aug 28·cnbc.com·2 min read

Intelligence analysis by Qwen 2.5 (3B)

Corn and wheat prices jump to highest levels in more than three years
Image: cnbc.com

Corn and wheat prices have reached record highs, with corn up 15.6% in August and wheat up 54.5% year-to-date, due to supply issues and Black Sea export disruptions.

Why it matters

High prices for corn and wheat could impact food security and global trade, especially in regions heavily reliant on these commodities.

Corn and wheat prices are going up because there's not enough of these crops to go around. In the U.S., farmers are growing less corn than expected. In the Black Sea region, where many countries export their wheat, there are problems getting the wheat to other countries. This makes the prices of corn and wheat go up, which means more money is needed to buy these important foods.

Analysis

{"

U.S. Corn Supply Concerns and USDA Report Impact on Prices":"The U.S. Department of Agriculture (USDA) lowered corn yield estimates in its August World Agricultural Supply and Demand Estimates (WASDE) report, despite projecting the second-largest harvest on record. This led to a 2.3 bushel per acre reduction in the yield forecast to 180.7 bushels per acre. Pro Farmer's Crop Tour observations also indicated that extreme July heat had negatively impacted the U.S. corn crop. These factors contributed to the recent corn price rally, with corn futures settling at 536.5 cents per bushel, up 0.6% from the previous week.","

Black Sea Region Disruptions and Wheat Prices":"The Black Sea region, which accounts for more than a quarter of global wheat exports, has seen increased tensions between Russia and Ukraine. Recent attacks in the Sea of Azov and additional military strikes on grain export facilities have made it challenging for shipping firms to obtain insurance. This has led to a significant reduction in expected Russian wheat shipments, with Osnato estimating a potential decrease of several million tons. The impact of these disruptions has pushed wheat prices up, with wheat futures settling at 784 cents per bushel, up 3.1% from the previous week.","

Global Supply and Demand Dynamics":"The USDA raised global wheat exports by 75 million bushels to 3.3 billion, reflecting increased global demand and constrained exports for Ukraine. However, Osnato noted that some disruption to Ukrainian corn exports had already been priced into the market. The combination of supply concerns and export disruptions has pushed both corn and wheat prices to multiyear highs."}

Key points

  • Corn and wheat prices have reached multiyear highs
  • Supply concerns in the U.S. and Black Sea region are driving prices up
  • Global demand for these crops is increasing
  • Disruptions in the Black Sea region are a major factor in the price increase
  • The situation could lead to higher food prices for consumers
The Upside

If the situation improves, farmers might be able to grow more corn and wheat, and if the Black Sea region can get back to exporting more wheat, prices might come down.

The Downside

If the problems in the Black Sea region don't get fixed, prices might stay high for a long time, which could make food more expensive for people.

Market signals

CORNWHEAT
  • CORN Supply concerns in the U.S. and Black Sea region are driving up corn prices.
  • WHEAT Supply concerns in the Black Sea region are driving up wheat prices.

AI-generated analysis of potential market relevance. Not financial advice.

Originally reported at

cnbc.com

Discernion covers the story. Read the full piece at the source.

Tagscommoditycornwheatglobal-wheatglobal-cornblack-seau-s-cornu-s-wheatglobal-supplyexport-disruptions

Intelligence analysis by

Qwen 2.5 (3B)

Published

Aug 28, 2026

Source

cnbc.com

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Topics

commoditycornwheatglobal-wheatglobal-cornblack-seau-s-cornu-s-wheatglobal-supplyexport-disruptions

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