Federal Reserve Economic Data

30-Year 3-5/8% Treasury Inflation-Indexed Bond, Due 4/15/2028 (DTP30A28)

Dec 2025: .
Updated: Dec 12, 2025 8:08 PM CST
Dec 2025:  .  
Nov 2025:  1.27  
Oct 2025:  1.05  
Sep 2025:  0.97  
Aug 2025:  1.10  
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Units:

Percent,
Not Seasonally Adjusted

Frequency:

Monthly,
Average

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Notes

Source: Haver Analytics  

Source: Dow Jones & Company  

Release: Daily Treasury Inflation-Indexed Securities

Units:  Percent, Not Seasonally Adjusted

Frequency:  Daily

Notes:

Yield to maturity on accrued principal.
Treasury Inflation-Protected Securities, or TIPS, are securities whose principal is tied to the Consumer Price Index (CPI). The principal increases with inflation and decreases with deflation. When the security matures, the U.S. Treasury pays the original or adjusted principal, whichever is greater.
Copyright, 2016, Haver Analytics. Reprinted with permission.

Suggested Citation:

Haver Analytics and Dow Jones & Company, 30-Year 3-5/8% Treasury Inflation-Indexed Bond, Due 4/15/2028 [DTP30A28], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/DTP30A28, .

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