margin call is the most dangerous alert for a trader and this can be the alert for become zero soon..we should have to be conscious about the biggest loss ..sometimes we can't stay with our rules and make huge mistakes with high risking and lost almost all of our money and margin call can become a frustration and mental pressure The main causes of the margin call is too many open positions in trading and too many open positions in trading is due to the amount of leverage that is created by a trader in the trading and this is what makes us the trader to lose because of endless capital invested by traders because of its desire to immediately make a profit without making arrangements to leverage that should be considered by the trader where the amount of leverage is not followed by a capital increase of up to a large buying power even backfire for the trader to be a trading loss because of this, should we still consider the margin and leverage capital to be set our trading account.