Category price index
Microcontrollers
Starts at 100 in May 2026
Index level
105.6
+5.6%
since May 2026
as of October 2026
- 1 month
- +1.2%
- 3 months
- -1.2%
- 12 months
- —
Price barometer
Fair price
Now · 105.6
Low 92.3
High 118.4
Where the index sits between its lowest and highest level so far.
What this index is built from
- Parts tracked
- 226
- Parts with price history
- 224
- Parts moving the index
- 126
- Monthly price points
- 1684
- Asking prices seen
- 2030
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 | 105.6 | +1.2% | 24 |
| September 2026 | 104.3 | -11.9% | 67 |
| August 2026 | 118.4 | +10.8% | 56 |
| July 2026 | 106.8 | +15.6% | 54 |
| June 2026 | 92.4 | -7.7% | 101 |
| May 2026 | 100.0 | Start (100) | — |