Brand in category price index
Western Digital · Solid State Drives (SSD)
Starts at 100 in March 2026
Index level
86.3
-13.7%
since March 2026
as of November 2026
- 1 month
- +1.7%
- 3 months
- -14.5%
- 12 months
- —
Price barometer
Good price
Now · 86.3
Low 83.8
High 108.5
Where the index sits between its lowest and highest level so far.
What this index is built from
- Parts tracked
- 362
- Parts with price history
- 348
- Parts moving the index
- 268
- Monthly price points
- 5600
- Asking prices seen
- 13720
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 |
|---|---|---|---|
| November 2026 | 86.3 | +1.7% | 32 |
| October 2026 | 84.9 | +1.3% | 37 |
| September 2026 | 83.8 | -16.9% | 48 |
| August 2026 | 100.9 | -3.4% | 192 |
| July 2026 | 104.5 | +1.9% | 311 |
| June 2026 | 102.6 | -1.7% | 380 |
| May 2026 | 104.3 | -3.9% | 419 |
| April 2026 | 108.5 | +8.5% | 353 |
| March 2026 | 100.0 | Start (100) | — |