To get to this tab select the purple cog button for the account you want to view/update the settings for, the third tab is the Account Symbols tab. Here you can view all the symbols associated with your account and you can toggle which symbols you wish to use.
Some brokers only allow a limited amount of symbols to receive prices at one time. For example, FXCM accounts only allow 40 active symbols at one time and if there is more than 40 symbols, random symbols will not receive prices. To combat this you can disable symbols.
If you need to reduce the amount of active symbols on your account (in the context of our platform), you can select one or many symbols to disable.
Symbols in the off position (white) are enabled and buttons in on the on position (purple) are disabled.
To disable a specific symbol simply untick the checkbox of that symbol.