Doppler (Ruby) Index
An index for Doppler (Ruby) variants.
Doppler (Ruby) index overview
The Doppler (Ruby) Index measures the combined price movement of Doppler (Ruby) skins. Doppler (Ruby) skins are down 7.0% since January 2024, with the index at 929.9 against its starting level of 1000. The index is down 0.1% over 7 days and 2.9% over 30 days as of .
- Index level
- 929.9Base 1000 in January 2024
- 7-day change
- -0.1%
- 30-day change
- -2.9%
- 7-day volume
- $446,295
- Items
- 19Wears counted separately
Performance
| Period | Change |
|---|---|
| 7 days | -0.1% |
| 30 days | -2.9% |
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 14 of the 18 items in the basket. The item prices the Doppler (Ruby) Index is built from are available from the CS2 price history API.
What does the Doppler (Ruby) Index measure?
The combined price movement of Doppler (Ruby) skins, with each item weighted by its price. Its basket holds 19 items, counting each wear and StatTrak version separately.
What does an index level of 929.9 mean?
It means the prices of Doppler (Ruby) skins are at 93% of where they stood when the index started at 1000 in January 2024.
How has the Doppler (Ruby) Index performed?
Down 7.0% since it started, and down 7.0% since , when it stood at 1,000.1.