Market Concentration Indices GCACSM
| Delivery month 12/2025 | |
| Herfindahl-Hirschman index (HHI) represents the sum of squares of the market share percentage of the participants who have concluded sell/buy transactions. |
|
| Sell | 511 |
| Buy | 3,853 |
| Market concentration ratio (C3) represents the sum of market share percentage of the first three participants with the highest sell/buy volumes. |
|
| Sell | 28.39% |
| Buy | 92.57% |