# PADD 5 (West Coast) Diesel · Retail Pressure Index (RPI-C)

- Series code: `retail.padd5.diesel_all.weekly.rpi_c`
- Units: index · frequency: weekly
- Latest: **89.5 index** (2026-09-28)
- History: 1994-06-13 to 2026-09-28, 1686 observations
- Change over 1 week: -9.7 (-9.7%)
- Change over 1 month: +4.6 (+5.4%)
- Change over 1 year: +36.6 (+69.2%)
- Change over 5 years: +5.1 (+6.0%)
- 52-week range: 28.6 (2026-01-05) – 99.2 (2026-09-21)
- Latest value is higher than 93% of the full history

## Recent observations

| Date | Value |
|---|---|
| 2026-09-28 | 89.5 |
| 2026-09-21 | 99.2 |
| 2026-09-14 | 98.8 |
| 2026-09-07 | 98.5 |
| 2026-08-31 | 80.0 |
| 2026-08-24 | 84.9 |
| 2026-08-17 | 80.3 |
| 2026-08-10 | 64.0 |
| 2026-08-03 | 78.9 |
| 2026-07-27 | 79.0 |
| 2026-07-20 | 72.1 |
| 2026-07-13 | 55.0 |

Source: Calculated by NewTide from EIA source data. Derived from public-domain EIA data.
Page: https://thinkingonenergy.com/data/retail.padd5.diesel_all.weekly.rpi_c/