Doppler (Black Pearl) Index
An index for Doppler (Black Pearl) variants.
Doppler (Black Pearl) index overview
The Doppler (Black Pearl) Index measures the combined price movement of Doppler (Black Pearl) skins. Doppler (Black Pearl) skins are down 15% since January 2024, with the index at 853.3 against its starting level of 1000. The index is up 0.5% over 7 days and down 0.9% over 30 days as of .
- Index level
- 853.3Base 1000 in January 2024
- 7-day change
- +0.5%
- 30-day change
- -0.9%
- 7-day volume
- $164,252
- Items
- 10Wears counted separately
Performance
| Period | Change |
|---|---|
| 7 days | +0.5% |
| 30 days | -0.9% |
How the index works
The index weights each item by price and caps any one item at between 2.5% and 7.5% of the basket, depending on how many items it holds, so no single item can dominate it. The basket is rebuilt every Monday, leaving out items too illiquid to price, and the level follows the price changes of the items in it on BUFF, Youpin, CSFloat and Steam. Levels are points, not dollars. The latest daily reading priced 2 of the 10 items in the basket. The item prices the Doppler (Black Pearl) Index is built from are available from the CS2 price history API.
What does the Doppler (Black Pearl) Index measure?
The combined price movement of Doppler (Black Pearl) skins, with each item weighted by its price. Its basket holds 10 items, counting each wear and StatTrak version separately.
What does an index level of 853.3 mean?
It means the prices of Doppler (Black Pearl) skins are at 85% of where they stood when the index started at 1000 in January 2024.
How has the Doppler (Black Pearl) Index performed?
Down 15% since it started, and down 2.0% since , when it stood at 871.0.