Live · RatesUpdated 5 hours ago
1-Year Treasury Yield Today
The 1-Year Treasury Yield is currently 4.28%, last updated , up 0.00% from yesterday.
Current
4.28%
1 Day
+0.00%
1 Week
+3.63%
1 Month
+7.54%
Data as of · Source: FRED
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30-Day Chart
Updated 5h ago
Frequently Asked Questions
▶What is the 1-year treasury yield today?
The 1-Year Treasury Yield is currently 4.28%, last updated September 10, 2026. It is up 0.00% from yesterday.
▶When was the 1-year treasury yield last updated?
The 1-Year Treasury Yield on this page was last updated September 10, 2026, fetched 5 hours ago. Data refreshes every 10 minutes and is sourced from the Federal Reserve (FRED).
▶How has the 1-year treasury yield changed recently?
Over the past 30 days the 1-Year Treasury Yield has moved from 3.98% to 4.28%, a gain of 7.54%. Week over week it is up 3.63%.
▶What does the current 1-year treasury yield reading mean?
At 4.28% the 1-Year Treasury Yield is higher than its level 30 days ago (3.98%). Yield on 1-year US Treasury constant maturity securities.
▶Where can I see the full history of the 1-year treasury yield?
Full history, chart, and forecast for 1-Year Treasury Yield are available on the dedicated 1Y Treasury Yield page, with data back to the earliest available observation.
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Data sourced from the Federal Reserve (FRED). Updated daily. For informational purposes only, not financial advice.