How are discount levels structured?

The Rock has discount fees, for those who trade more up to 90%. Discounts are calculated based on last 30 days commissions and are divided by currency.

Last 30 days trading feesDiscountApplied on
BTC 0.0400050.0%Limit orders with base currency BTC
BTC 0.1600090.0%Limit orders with base currency BTC
€ 25.0050.0%Limit orders with base currency EUR
€ 100.0090.0%Limit orders with base currency EUR
$ 25.0050.0%Limit orders with base currency USD
$ 100.0090.0%Limit orders with base currency USD
XRP 1,000.0050.0%Limit orders with base currency XRP
XRP 5,000.0090.0%Limit orders with base currency XRP