Hello, What "mathematical calculus" to double the bill getting 100pips a day?
Example:
$ 100 account with 100pps per day * " X " lots = $ 200
$ 200 account with 100pps per day * " X " lots = $ 400
$ 400 account with 100pips per day * " X " lots = $ 800
$ 800 account with 100pips per day * " X "...