Latest value: 171.55 index as of 2026-05-01, +4.8% year over year. 113 monthly observations from 2017-01 to 2026-05. Source: BEA — public data, full history downloadable as JSON on this page. Part of the Nowflation open directory.
| Date | Value |
|---|---|
| 2026-05-01 | 171.55 |
| 2026-04-01 | 171.35 |
| 2026-03-01 | 171.13 |
| 2026-02-01 | 169.67 |
| 2026-01-01 | 169.64 |
| 2025-12-01 | 169.28 |