How to know the fees?

 
Hi, I would like to know how to compute all the fees. Obvisouly, there are commissions, swaps and spread but I would like to know how to compute the overnight fees for example and if you can tell me if I miss something maybe fees because of the leverage?
 
Lucas INGLESE:
Hi, I would like to know how to compute all the fees. Obvisouly, there are commissions, swaps and spread but I would like to know how to compute the overnight fees for example and if you can tell me if I miss something maybe fees because of the leverage?
It will vary by broker.  They will give you the information on their website or just ask them