this EA is just designed for the XAUUSD,it can run very well on the history data! i advice you open an account with leverage over 500 and UtralLow Account with very low spread!if you can't find this broker, i can recommend one for you! the link is:https://clicks.pipaffiliates.com/c?c=444196&l=zh-hans&p=1,my EA is running on this broke very well, so you can have a try!