We have a good breakdown for CME seat leasing, we just don't have one for cBot... our sliding scale as you have seen is below...
Contracts per Month Per Round Trip(USD) Per Side(USD)
0-4999 $2.15
5000-9999 $2.00
10,000-14,999 $1.80
15,000-19,999 $1.60
20,000-50,000 $1.45...