Exness operates as a Dealing Desk (DD), also known as Market Maker, where brokers operate through a Dealing Desk where they have a room to collect customer data. And there will be staff to check customer information. The order you place will be in the hands of the broker. when we trade The broker will then make a match with the other side for us. In terms of being a Market Maker, it means being a broker that has enough volume to trade for all clients. Market Maker is a financial company that is ready to buy or sell financial assets at any open price over the long term. as a market maker