2-Year Treasury Yield in August 2026

The 2-year Treasury yield ended August 2026 at 4.34% on August 31, 2026, up 0.06 percentage points from 4.28% at the end of July 2026. Its highest close of the month was 4.34% on August 28, 2026, its lowest 4.15% on August 13, 2026.

Month close

4.34%

August 31, 2026

Month change

+0.06 pts

from 4.28%

Highest close

4.34%

August 28, 2026

Lowest close

4.15%

August 13, 2026

Every close of August 2026

21 sessions, newest first.

2-year Treasury yield: daily closes for the last 21 sessions
DateCloseChange
4.34%0.00 pts
4.34%+0.14 pts
4.20%+0.01 pts
4.19%+0.02 pts
4.17%−0.07 pts
4.24%0.00 pts
4.24%+0.05 pts
4.19%0.00 pts
4.19%0.00 pts
4.19%0.00 pts
4.19%+0.02 pts
4.17%+0.02 pts
4.15%−0.05 pts
4.20%−0.02 pts
4.22%−0.03 pts
4.25%+0.06 pts
4.19%−0.06 pts
4.25%+0.07 pts
4.18%−0.02 pts
4.20%−0.05 pts
4.25%−0.03 pts

2-Year Treasury Yield, month by month

2-year Treasury yield: last close of each month
MonthLast closeChange
September 2026so far4.87%+0.53 pts
August 20264.34%+0.06 pts
July 20264.28%+0.14 pts
June 20264.14%+0.16 pts
May 20263.98%+0.10 pts
April 20263.88%+0.09 pts
March 20263.79%+0.41 pts
February 20263.38%−0.14 pts
January 20263.52%+0.05 pts
December 20253.47%0.00 pts
November 20253.47%−0.13 pts
October 20253.60%0.00 pts
September 20253.60%+0.01 pts

2-Year Treasury Yield in August 2026: what people ask

What was the 2-year Treasury yield at the end of August 2026?

It closed at 4.34% on Monday, August 31, 2026, up 0.06 percentage points from 4.28% at the end of July 2026.

What was the highest 2-year Treasury yield in August 2026?

Its highest close of August 2026 was 4.34% on Friday, August 28, 2026; its lowest was 4.15% on August 13, 2026, over 21 sessions.

Source: US Treasury daily par yield curve, 2-year constant maturity (FRED series DGS2). Daily closes; a month's change runs from the previous month's last close. Not investment advice. 2-Year Treasury Yield today