The MICEX offers participants in financial markets (the government securities market, the stock market, the currency market and the standard contracts market) standardized connection of electronic automated broker systems to the MICEX Trading System. Such broker systems enable to receive, process and provide to users information from the MICEX soft- and hardware complex (systems of "broker-client" level). They also enable to collect orders and submit them to the Trading System.

Broker systems are connected to the MICEX soft- and hardware complex with the help of the MICEX gateway, the hard- and software interface , which enables their interaction with the MICEX Trading System in the real-time mode.