Please tell me more about commission.

https://gulfbrokers.com/    

GULF Brokers is owned and operated by GULF BROKERS LTD, a limited liability company regulated as a Securities Dealer by the Seychelles Financial Services Authority (Seychelles FSA) with license number SD013.

As for the question you asked, we recommend that you ask the official customer services directly for a more accurate answer. For more details on this broker, please check our full GULF Brokers review.