Market Concentration Indices IDM
| Delivery Day 12/8/2025 | |
| Active participants represents the number of participants who submitted sell and/or buy offers on the market. |
|
| Active | 50 |
| Herfindahl-Hirschman Index (HHI) represents the sum of squares of the market share percentage of the participants who have concluded sell/buy transactions. |
|
| Sell | 1,021 |
| Buy | 941 |
| Market concentration ratio (C3) represents the sum of market share percentage of the first three participants with the highest sell/buy volumes. |
|
| Sell | 44.60% |
| Buy | 45.53% |