The marginal fee of a share is the change in a member’s total bill for the month caused by adding that share; below a tier cliff it includes the value of moving all the month’s volume to the better tier.
Quantitative Finance · Glosarium
Quantitative Finance · Glosarium
The marginal fee of a share is the change in a member’s total bill for the month caused by adding that share; below a tier cliff it includes the value of moving all the month’s volume to the better tier.