United States 30-Year Government Bond Yield

US 30-Year Bond Yield Falls to 5.29%

Brief · Published 2026-09-18 · Data period 2026-09-17

This brief was generated automatically from the published data; no human byline is attached. Read the methodology.

The US 30-year government bond yield fell to 5.29% on September 17, from 5.35% on September 16. The yield had risen to a recent high of 5.37% on September 10 before declining over the following sessions. It remains well above the year-ago level of 4.66% and is far below its all-time high of 15.21% in 1981, according to the Federal Reserve Bank of St. Louis.

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Source & methodology

Data source: Federal Reserve Bank of St. Louis.

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