The broker’s commission is usually not so significant if you are not a scalper. Scalpers use up to several hundred transactions per day and the broker’s profit can be very significant. For example, you made a win of $10,000 a day, but due to a lot of transactions, you will take only $ 3,000, and your broker will take the rest as a commission for a lot of transactions.
To reduce the impact of the broker’s commission on your account, make as few transactions as possible, and make the transaction itself for at least 110,000 rubles to minimize the broker’s commission (we considered examples for FINAM broker above).