Market yield on U.S. Treasury securities at 10-year constant maturity, quoted on investment basis, inflation-indexed

Updated 30 Sept 2026

Latest value: 2.64 Percent: Per Year for September 2026, published by Federal Reserve.

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Use FactIQ to get the series frb::RIFLGFCY10_XII_N.M (Market yield on U.S. Treasury securities at 10-year constant maturity, quoted on investment basis, inflation-indexed). Give me its latest value, how it changed over the last year, and a chart of the last ten years.

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SELECT time, value
FROM frb.data_points
WHERE series_id = 'RIFLGFCY10_XII_N.M'
ORDER BY time;