# USDA Delivers Unexpected Blow to Corn Bulls, Corn Prices Tank

> USDA raised its national corn yield by 2.7 bushels per acre to 181.2 bushels, far above the trade's expectation of a 0.7-bushel cut. Production rose 234 million bushels to more than 16 billion bushels, and corn prices fell sharply.

- Date: 2026-10-08 · published 2026-10-08T12:00:00.000Z
- Category: report · region US · magnitude high
- Page: https://feedsoft.ai/events/429-usda-delivers-unexpected-blow-to-corn-bulls-corn-prices-tank
- Commodities: [Corn](https://feedsoft.ai/c/CORN.md), [DDGS](https://feedsoft.ai/c/DDGS.md)

## Why it matters

A large upward yield revision expands US corn supply substantially, pressuring corn prices and lowering feed grain costs for buyers.

## Read by commodity

- CORN: bearish ▼
- DDGS: bearish ▼

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| CORN | 2023-05-17 | [Corn prices fall as supplies expected to increase](https://feedsoft.ai/events/5013-corn-prices-fall-as-supplies-expected-to-increase.md) | +2.4% | +0.5% |
| CORN | 2021-12-09 | [PF Report Reaction: USDA delivers a yawner, as expected - Pro Farmer](https://feedsoft.ai/events/43526-pf-report-reaction-usda-delivers-a-yawner-as-expected-pro-farmer.md) | -0.4% | -0.7% |
| CORN | 2019-10-01 | [USDA Expects Farmers to Harvest 13.8 Billion Bushels of Corn](https://feedsoft.ai/events/56416-usda-expects-farmers-to-harvest-13-8-billion-bushels-of-corn.md) | +1.5% | -0.6% |
| CORN | 2026-01-12 | [Corn Drops Most Since 2023 as USDA Unexpectedly Raises US Yield - Bloomberg](https://feedsoft.ai/events/7089-corn-drops-most-since-2023-as-usda-unexpectedly-raises-us-yield-bloomberg.md) | -2.8% | -1.7% |
| CORN | 2019-06-28 | [U.S. corn plantings top expectations despite floods; prices sink](https://feedsoft.ai/events/58537-u-s-corn-plantings-top-expectations-despite-floods-prices-sink.md) | -2.0% | -4.5% |

## Sources

- agweb.com: https://www.agweb.com/news/usda-delivers-unexpected-blow-corn-bulls-corn-prices-tank

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Data from Feedsoft AI (https://feedsoft.ai/). For information only; not investment advice.