All clients firstly receive 100 concurrent lines of real-time market data and always have a minimum of 100 lines of data. After the initial month of trading, the quantity of market data is allocated using the greater value of:USD monthly commissions divided by 8USD equity multiplied by 100 divided by $1,000,000 (rounded down to the nearest integer)100.
To see the current number of market data lines that you are requesting, press CTRL + ALT + = (CTRL + ALT + C for non-English keyboards) simultaneously on your keyboard.

A message will populate with the total number of market data lines allowed and currently subscribed.

Please note, in order to receive real-time market data customers must subscribe to market data.

For up-to-date information on: market data and allocation examples, see the Market Data Display page on our website.