If You expect below % profit per month & don't remove your profit from account below balance you will have on your account after 1 year if you invest USD 100
10% - 259.37
20% - 619.17
50% - 5766.50
100% - 102400
10% from my capital looks a pretty reasonable milestone. It depends upon each one if to continue investing also the margin or not.
The average per month 10-15% is most convenient , but you should aware that the market almost seasonal trends (Yearly) by other meaning the market movements 20-30% of time Impulse waves and 80 -70% sideway , hence it will impact to your profit differenceis between month to another ; some months you gain 1% or negative and other 20% or higher .
What I mean : The judge for profit % shouldn't depend on actual months but Average through one year.
I prefer conservative strategies that make around 5% per month.
You can make 50% or more but the risk might be too intense.