Category price index
GFCI Outlets
Starts at 100 in May 2026
Index level
100.2
+0.2%
since May 2026
as of October 2026
- 1 month
- 0.0%
- 3 months
- -24.3%
- 12 months
- —
Price barometer
Good price
Now · 100.2
Low 100.0
High 132.4
Where the index sits between its lowest and highest level so far.
What this index is built from
- Parts tracked
- 51
- Parts with price history
- 36
- Parts moving the index
- 31
- Monthly price points
- 209
- Asking prices seen
- 328
How to read this index
The level starts at 100. 110 means the parts in this index cost about 10% more than at the start; 95 means about 5% less.
It follows price changes, not price levels: each month it moves by the typical change of the parts that were priced both that month and the month before, so a few very expensive parts never dominate it, and parts coming and going don't move it on their own.
1, 3 and 12 months show the change over that period. The barometer shows where today's level sits between the index's lowest and highest point.
Month by month
| Month | Index level | Change | Parts priced |
|---|---|---|---|
| October 2026 | 100.2 | 0.0% | 7 (too few) |
| September 2026 | 100.2 | -24.3% | 14 |
| August 2026 | 132.4 | +0.1% | 18 |
| July 2026 | 132.4 | +13.7% | 22 |
| June 2026 | 116.4 | +16.4% | 25 |
| May 2026 | 100.0 | Start (100) | — |