Observations

2026-07-31: 3.079

Updated: Jul 31, 2026 5:22 PM CDT

Units:

Percent,

Not Seasonally Adjusted

Frequency:

Daily

Notes

Title	Release Dates

30-Year 0.250% Treasury Inflation-Indexed Bond, Due 02/15/2050	2020-02-26	2026-07-30

Source

Haver Analytics	2020-02-26	2026-07-30
Dow Jones & Company	2020-02-26	2026-07-30
New York Times	2020-02-26	2026-07-30

Release

Daily Treasury Inflation-Indexed Securities	2020-02-26	2026-07-30

Units

Percent	2020-02-26	2026-07-30

Frequency

Daily	2020-02-26	2026-07-30

Seasonal Adjustment

Not Seasonally Adjusted	2020-02-26	2026-07-30

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.	2020-02-26	2026-07-30

30-Year 0.250% Treasury Inflation-Indexed Bond, Due 02/15/2050 (DTP30F50)