U.S. Dollar Index
Open
99.149
Previous Close
99.1296
High
99.0631
Low
99.2211
The US Dollar Index (USDX or DINIW) is an important international financial indicator used to comprehensively reflect the overall performance of the US dollar in the global foreign exchange market.
Trading Hours: Trading hours: Monday through Friday, 24 hours a day.
Last Update Time: 2026-05-21 13:32:29
US Dollar Index Real-time Trend Chart
US Dollar Index Real-time Price Trend
US Dollar Index Description
This index scientifically calculates the exchange rate changes of the US dollar against a basket of major international currencies, accurately measuring the overall strength trend of the US dollar, thereby reflecting changes in US foreign trade competitiveness and import costs. The US dollar index data provided on this site is automatically updated every 20 seconds.
Reflects overall strength of US dollar
Impacts global financial markets
Trading hours: Monday through Friday, 24 hours a day.