Someone said :
I found it to be cheapest all fees clearly displayed on app and website.
Say you only have €100 in your account to invest. (I know, it is a ridiculously low number, it is just for simplicity sake).
You want to buy on a market that charges €4+0.04% [Forget about the market entrance fee]
Do they buy the €100, and bill the fees quarterly
, so you have time to refill you account?
Or do they bill the fee immediately
, meaning you need €4.04 extra in your account (€104.04)?
[It is assuming I am placing a limit order, so I do not need twice the amount in account to cover...]