30-Year Treasury Yield in May 2026

The 30-year Treasury yield ended May 2026 at 4.993% on May 29, 2026, up 0.006 percentage points from 4.987% at the end of April 2026. Its highest close of the month was 5.181% on May 19, 2026, its lowest 4.943% on May 6, 2026.

Month close

4.993%

May 29, 2026

Month change

+0.006 pts

from 4.987%

Highest close

5.181%

May 19, 2026

Lowest close

4.943%

May 6, 2026

Every close of May 2026

20 sessions, newest first.

30-year Treasury yield: daily closes for the last 20 sessions
DateCloseChange
4.993%+0.008 pts
4.985%−0.026 pts
5.011%−0.015 pts
5.026%−0.038 pts
5.064%−0.048 pts
5.112%−0.004 pts
5.116%−0.065 pts
5.181%+0.034 pts
5.147%+0.019 pts
5.128%+0.116 pts
5.012%−0.035 pts
5.047%+0.016 pts
5.031%+0.045 pts
4.986%+0.039 pts
4.947%−0.022 pts
4.969%+0.026 pts
4.943%−0.041 pts
4.984%−0.041 pts
5.025%+0.059 pts
4.966%−0.021 pts

30-Year Treasury Yield, month by month

30-year Treasury yield: last close of each month
MonthLast closeChange
September 2026so far5.504%+0.255 pts
August 20265.249%−0.026 pts
July 20265.275%+0.373 pts
June 20264.902%−0.091 pts
May 20264.993%+0.006 pts
April 20264.987%+0.096 pts
March 20264.891%+0.258 pts
February 20264.633%−0.239 pts
January 20264.872%+0.032 pts
December 20254.840%+0.175 pts
November 20254.665%−0.005 pts
October 20254.670%−0.062 pts
September 20254.732%−0.185 pts

30-Year Treasury Yield in May 2026: what people ask

What was the 30-year Treasury yield at the end of May 2026?

It closed at 4.993% on Friday, May 29, 2026, up 0.006 percentage points from 4.987% at the end of April 2026.

What was the highest 30-year Treasury yield in May 2026?

Its highest close of May 2026 was 5.181% on Tuesday, May 19, 2026; its lowest was 4.943% on May 6, 2026, over 20 sessions.

Source: Cboe 30-year Treasury yield index (TYX), daily closes. Daily closes; a month's change runs from the previous month's last close. Not investment advice. 30-Year Treasury Yield today