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30-Year Treasury Yield Holds at 5.64% on Sept. 30
The daily par yield was 5.27% on Sept. 1. A fiscal commission bill remains listed as introduced in Congress.

The 30-year U.S. Treasury par yield stood at 5.64% on Sept. 29 and Sept. 30, 2026, after beginning the month at 5.27%, keeping long-term government borrowing costs in focus for markets.
The 30-year par yield readings are daily figures, not intraday highs.
H.R. 3289 was introduced May 8, 2025, and its recorded status is “Introduced.” The bill would create a commission to educate the public about the nation’s fiscal path.