# Corn sinks to 3-month low after USDA surprises market with supply estimates | Stock Market News

> US corn futures slid to a three-month low after USDA raised its estimate of the 2025 harvest to a record and pegged quarterly corn stocks at their largest ever. Soybeans hit a 2-1/2 month low after USDA trimmed its US export view and raised Brazil's harvest estimate.

- Date: 2026-01-13 · published 2026-01-13T12:00:00.000Z
- Category: report · region US · magnitude high
- Page: https://feedsoft.ai/events/7090-corn-sinks-to-3-month-low-after-usda-surprises-market-with-supply-estimates
- Commodities: [Corn](https://feedsoft.ai/c/CORN.md), [Soybeans](https://feedsoft.ai/c/SOY.md), [Soybean Meal](https://feedsoft.ai/c/SBM.md)

## Why it matters

Record US corn supplies and a larger Brazilian soybean crop point to lower prices for corn and soybean products used in feed, with Brazilian supply competing for export demand.

## Read by commodity

- SBM: bearish ▼
- SOY: bearish ▼
- CORN: bearish ▼

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| CORN | 2026-10-28 | [Corn falls most since 2023 after US makes surprise crop estimate \|  Bloomberg News](https://feedsoft.ai/events/64-corn-falls-most-since-2023-after-us-makes-surprise-crop-estimate-bloomberg-news.md) | -0.5% | — |
| CORN | 2026-10-13 | [Corn Market Outlook After USDA's Yield Surprise \| American Ag Network](https://feedsoft.ai/events/427-corn-market-outlook-after-usda-s-yield-surprise-american-ag-network.md) | -2.0% | — |
| CORN | 2018-09-14 | [Farming News - Markets continuing to adjust their position after USDA report contains some surprises](https://feedsoft.ai/events/62990-farming-news-markets-continuing-to-adjust-their-position-after-usda-report.md) | +2.4% | +4.1% |
| CORN | 2025-09-30 | [USDA Grain Stocks 'Surprise' With Larger Corn Inventories Than Expected](https://feedsoft.ai/events/9842-usda-grain-stocks-surprise-with-larger-corn-inventories-than-expected.md) | +0.8% | +1.0% |
| CORN | 2021-05-07 | [Grain Market Surprised at Higher Ending Stock Estimates \| Red River Farm Network](https://feedsoft.ai/events/47040-grain-market-surprised-at-higher-ending-stock-estimates-red-river-farm-network.md) | -3.0% | -7.4% |
| SOY | 2018-12-07 | [Markets React Favorably to USDA's December Estimates - All Ag News](https://feedsoft.ai/events/61608-markets-react-favorably-to-usda-s-december-estimates-all-ag-news.md) | -0.3% | +0.3% |
| SOY | 2018-09-14 | [Farming News - Markets continuing to adjust their position after USDA report contains some surprises](https://feedsoft.ai/events/62990-farming-news-markets-continuing-to-adjust-their-position-after-usda-report.md) | +3.3% | +4.3% |
| SOY | 2018-01-12 | [USDA increases U.S. corn, soybean, wheat ending stocks estimates - Brownfield Ag News](https://feedsoft.ai/events/66935-usda-increases-u-s-corn-soybean-wheat-ending-stocks-estimates-brownfield-ag-news.md) | +3.9% | +4.5% |

## Sources

- livemint.com: https://www.livemint.com/market/corn-sinks-to-3-month-low-after-usda-surprises-market-with-supply-estimates-11768331606497.html

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