Now this is something I didnt get it....Minm margin required to take a trade and the loss attributed to it are two different things.
Your loss depends on how much money does 1 pip cost you and where's my stop loss.
For example, i take a position with $1000 using a 1:100 leverage. In this case, 1 pip movement against me would mean a loss of $10 to me. Now, if my account has total $10K, then this movement would mean only 0.1% risk on
EACH PIP.. now if I want to risk at the max 1% of my capital in a single trade, I would put a SL at 10 pips & thats it. In case, I want my SL to be farther(say 20 pip), I would take a smaller lot size say with $500 or something.
Please note that minimum amount required me to take a position in this account could be as low as $100 only.
As Haribird already pointed, its the SL which makes you manage your risk and not the margin required to trade it.
Money management is more about managing SLs and Position Sizing.
All inputs are welcome
Happy Trading