15-Year Fixed Rate Conforming Mortgage Index
OBMMIC15YFratesFree tier
| Series ID | OBMMIC15YF |
|---|---|
| Units | Percent |
| Frequency | Daily |
| Category | rates |
| Latest observation | 2026-10-22 |
| History | Point-in-time: every value as first published plus each revision, so backtests see only what was known on the day |
Latest reading
The latest 15-Year Fixed Rate Conforming Mortgage Index observation, for 2026-10-22, is 6.564 Percent, down from 6.567 for 2026-10-21. It has not been revised since it was first published. 31.5% of observations in this history were revised after first release.
| Latest observation | 2026-10-22 |
|---|---|
| Latest value | 6.564 Percent |
| Previous | 6.567 (2026-10-21) |
| Change | -0.003 (0.0%) |
| First published value | 6.564 |
| Last release | 2026-10-22 |
| Vintages stored | 1,563 |
| Observations | 2,450 |
| Largest revision (5 years) | 2024-11-18: 6.18 → 6.229 |
Get it in Python
import finzdata as yf
df = yf.Client().macro("OBMMIC15YF")
df.tail()Or chart it live on FinzData Explore.
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