US Dollar Index (DXY) in May 2026

The US Dollar Index (DXY) ended May 2026 at 98.91 on May 29, 2026, up 0.85% from 98.08 at the end of April 2026. Its highest close of the month was 99.32 on May 22, 2026, its lowest 97.84 on May 8, 2026.

Month close

98.91

May 29, 2026

Month change

+0.83 (+0.85%)

from 98.08

Highest close

99.32

May 22, 2026

Lowest close

97.84

May 8, 2026

Every close of May 2026

20 sessions, newest first.

US Dollar Index (DXY): daily closes for the last 20 sessions
DateCloseChange
98.91−0.11 (−0.11%)
99.02−0.19 (−0.19%)
99.21+0.04 (+0.04%)
99.17−0.15 (−0.15%)
99.32+0.13 (+0.13%)
99.19+0.08 (+0.08%)
99.11−0.19 (−0.19%)
99.30+0.33 (+0.33%)
98.97−0.30 (−0.30%)
99.27+0.39 (+0.39%)
98.88+0.40 (+0.41%)
98.48+0.19 (+0.19%)
98.29+0.35 (+0.36%)
97.94+0.10 (+0.10%)
97.84−0.41 (−0.42%)
98.25+0.23 (+0.23%)
98.02−0.46 (−0.47%)
98.48+0.01 (+0.01%)
98.47+0.26 (+0.26%)
98.21+0.13 (+0.13%)

US Dollar Index (DXY), month by month

US Dollar Index (DXY): last close of each month
MonthLast closeChange
September 2026so far100.97+1.54 (+1.55%)
August 202699.43−0.37 (−0.37%)
July 202699.80−1.39 (−1.37%)
June 2026101.19+2.28 (+2.31%)
May 202698.91+0.83 (+0.85%)
April 202698.08−1.88 (−1.88%)
March 202699.96+2.35 (+2.41%)
February 202697.61+0.62 (+0.64%)
January 202696.99−1.29 (−1.31%)
December 202598.28−1.18 (−1.19%)
November 202599.46−0.34 (−0.34%)
October 202599.80+2.03 (+2.08%)
September 202597.770.00 (0.00%)

US Dollar Index (DXY) in May 2026: what people ask

What was the US Dollar Index (DXY) at the end of May 2026?

It closed at 98.91 on Friday, May 29, 2026, up 0.85% from 98.08 at the end of April 2026.

What was the highest US Dollar Index (DXY) in May 2026?

Its highest close of May 2026 was 99.32 on Friday, May 22, 2026; its lowest was 97.84 on May 8, 2026, over 20 sessions.

Source: ICE US Dollar Index (DX-Y.NYB), daily closes. Daily closes; a month's change runs from the previous month's last close. Not investment advice. US Dollar Index (DXY) today