# Why the US dollar hit a four-year low and could fall further

> The US dollar index fell to its lowest level in four years, dropping about 3% in roughly a week against a basket of currencies and hitting multi-year lows against the euro and pound. Analysts expect the slide to slow but not reverse, citing the dollar's weaker 2025 performance after tariff announcements.

- Date: 2026-01-30 · published 2026-01-30T12:00:00.000Z
- Category: macro · region US · magnitude medium
- Page: https://feedsoft.ai/events/21238-why-the-us-dollar-hit-a-four-year-low-and-could-fall-further
- Commodities: [US Dollar (Broad)](https://feedsoft.ai/c/DXY.md), [Euro (USD per EUR)](https://feedsoft.ai/c/EURUSD.md)

## Why it matters

A weaker dollar makes dollar-priced commodities like grains and oilseeds cheaper for overseas buyers, which tends to support export demand and prices. It also raises US import costs, which can add to inflation pressure.

## Read by commodity

- DXY: bearish ▼
- EURUSD: bullish ▲

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| DXY | 2025-04-22 | [US dollar: Why should I care if the greenback falls?](https://feedsoft.ai/events/25330-us-dollar-why-should-i-care-if-the-greenback-falls.md) | +0.3% | +0.1% |
| DXY | 2020-12-01 | [Why the U.S. dollar is trading at a 2 1/2-year low - MarketWatch](https://feedsoft.ai/events/49845-why-the-u-s-dollar-is-trading-at-a-2-1-2-year-low-marketwatch.md) | -1.2% | -1.7% |
| DXY | 2026-01-28 | [Why the Rand Hit R16.00 and What Could Keep it There](https://feedsoft.ai/events/21342-why-the-rand-hit-r16-00-and-what-could-keep-it-there.md) | +0.4% | +0.3% |
| DXY | 2018-01-25 | [A Doomsayer's Guide to the Dollar and Why It Could Keep Plunging - Bloomberg](https://feedsoft.ai/events/10402-a-doomsayer-s-guide-to-the-dollar-and-why-it-could-keep-plunging-bloomberg.md) | -0.3% | +0.7% |
| DXY | 2026-01-28 | [CNA Explains: Why is the US dollar weakening - and how much did the yen really matter? - CNA](https://feedsoft.ai/events/21294-cna-explains-why-is-the-us-dollar-weakening-and-how-much-did-the-yen-really.md) | +0.4% | +0.3% |
| EURUSD | 2020-12-01 | [Why the U.S. dollar is trading at a 2 1/2-year low - MarketWatch](https://feedsoft.ai/events/49845-why-the-u-s-dollar-is-trading-at-a-2-1-2-year-low-marketwatch.md) | +1.6% | +2.8% |
| EURUSD | 2020-08-31 | [Dollar hits two-year low, fourth month of losses on Fed inflation mandate](https://feedsoft.ai/events/51844-dollar-hits-two-year-low-fourth-month-of-losses-on-fed-inflation-mandate.md) | -0.7% | -2.0% |
| EURUSD | 2025-03-26 | [Why do we expect further weakening of the US dollar? - AP Institutional \| Invesco](https://feedsoft.ai/events/25776-why-do-we-expect-further-weakening-of-the-us-dollar-ap-institutional-invesco.md) | -0.0% | +6.1% |

## Sources

- bbc.com: https://www.bbc.com/news/articles/czjg2rlyvyzo

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