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US dollar index

The trade-weighted value of the US dollar against a broad basket of currencies, against bitcoin.

121.67 on Oct 30, 2026, against 121.39 a year earlier.

The Federal Reserve’s broad dollar index weighs the dollar against the currencies of the countries the US trades with. A rising index means the dollar is buying more of everything else.

Bitcoin is priced in dollars, and a strong dollar has usually been a headwind for it, as for every asset priced in dollars. Updated weekly by the Federal Reserve, via FRED.

US dollar index (broad, trade-weighted), month by month

MonthUS dollar index (broad, trade-weighted)
Nov 2025121.05
Dec 2025119.75
Jan 2026117.90
Feb 2026117.82
Mar 2026121.03
Apr 2026118.67
May 2026118.88
Jun 2026120.92
Jul 2026119.70
Aug 2026118.57
Sep 2026120.97
Oct 2026121.67

Questions

What is us dollar index today?
121.67 as of October 30, 2026, up 0.6% over the last 30 days.
How has it changed over the past year?
A year ago it was 121.28; today it is 121.67, a change of +0.3%.
What is the highest us dollar index (broad, trade-weighted) on record?
130.04, on January 13, 2025.
How is this chart calculated?
The Federal Reserve’s broad dollar index weighs the dollar against the currencies of the countries the US trades with. A rising index means the dollar is buying more of everything else.

By year

2026 · 2025 · 2024 · 2023 · 2022 · 2021 · 2020 · 2019 · 2018 · 2017 · 2016 · 2015 · 2014 · 2013

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Updated daily. Latest data 2026-11-07.

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