|Delivery Day 4/20/2021|
represents the number of participants who submitted sell and/or buy offers on the market.
|Herfindahl-Hirschman Index (HHI)
represents the sum of squares of the market share percentage of the participants who have concluded sell/buy transactions.
|Market concentration ratio (C3)
represents the sum of market share percentage of the first three participants with the highest sell/buy volumes.