MT4 Margin Calculation?

Is there something wrong with the way MT4 calculate margin because when I set the margin level to 1:10, the margin is $154 but when I set it to 1:50, it increases and becomes $230. I tried this with many currency pairs and they are all like that. Is this supposed to happen or is MT4 just stupid because my broker's (Oanda) platform certainly doesn't act like that....

Margin Calculation: Thread - anyone need help? #Post 513 - http://www.forexfactory.com/showthre...25#post8896625

Hi guys,

I dont know if I this question is suitable for this thread, but I will try. Because if I dont ask answer is still no.

So I need help with margin formula with multiple trades when Im buying/ selling, just averagng my entry level.

USDCAD
Price l volume l margin
1. buy at 1.3510 0,01 ?
2. buy at 1.3520 0,01
3. buy at 1.3530 0,02
4. buy at 1.3550 0,03
5. buy at 1.3570 0,05

Do you know how to count formula from some weighted average after this move and rising volume. I need to put in my excel.

Thank you