Category price index
Time Delay Fuses
Starts at 100 in March 2026
Index level
97.6
-2.4%
since March 2026
as of October 2026
- 1 month
- -15.0%
- 3 months
- -16.2%
- 12 months
- —
Price barometer
Good price
Now · 97.6
Low 97.6
High 120.6
Where the index sits between its lowest and highest level so far.
What this index is built from
- Parts tracked
- 159
- Parts with price history
- 159
- Parts moving the index
- 150
- Monthly price points
- 1199
- Asking prices seen
- 4045
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 | 97.6 | -15.0% | 94 |
| September 2026 | 114.8 | -4.8% | 122 |
| August 2026 | 120.6 | +3.6% | 120 |
| July 2026 | 116.4 | +6.5% | 114 |
| June 2026 | 109.3 | -2.9% | 114 |
| May 2026 | 112.6 | +14.5% | 63 |
| April 2026 | 98.3 | -1.7% | 41 |
| March 2026 | 100.0 | Start (100) | — |