Market Concentration Indices IDM
| Delivery Day 5/20/2026 | |
| Active participants represents the number of participants who submitted sell and/or buy offers on the market. |
|
| Active | 51 |
| Herfindahl-Hirschman Index (HHI) represents the sum of squares of the market share percentage of the participants who have concluded sell/buy transactions. |
|
| Sell | 727 |
| Buy | 746 |
| Market concentration ratio (C3) represents the sum of market share percentage of the first three participants with the highest sell/buy volumes. |
|
| Sell | 36.01% |
| Buy | 37.64% |