UMP-45 Index
An index for UMP-45 skins.
UMP-45 index overview
The UMP-45 Index measures the combined price movement of UMP-45 skins. UMP-45 skins are down 58% since January 2024, with the index at 420.1 against its starting level of 1000. The index is down 0.5% over 7 days and 3.7% over 30 days as of .
- Index level
- 420.1Base 1000 in January 2024
- 7-day change
- -0.5%
- 30-day change
- -3.7%
- Market value
- $23.9M
- 7-day volume
- $129,252
- Items
- 256Wears counted separately
Performance
| Period | Change |
|---|---|
| 7 days | -0.5% |
| 30 days | -3.7% |
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 256 of the 256 items in the basket. The item prices the UMP-45 Index is built from are available from the CS2 price history API.
What does the UMP-45 Index measure?
The combined price movement of UMP-45 skins, with each item weighted by its price. Its basket holds 256 items, counting each wear and StatTrak version separately.
What does an index level of 420.1 mean?
It means the prices of UMP-45 skins are at 42% of where they stood when the index started at 1000 in January 2024.
How has the UMP-45 Index performed?
Down 58% since it started, and down 10% since , when it stood at 466.6.