US Treasury year30

Latest value: 5.27 pct as of 2026-08-21, +7.1% year over year. 2,160 daily observations from 2018-01 to 2026-08. Source: FMP — public data, full history downloadable as JSON on this page. Part of the Nowflation open directory.

DateValue
2026-08-215.27
2026-08-205.23
2026-08-195.19
2026-08-185.28
2026-08-175.31
2026-08-145.25

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