Though anyone can operate Forex only by a single PC but the total process involve several participants. Transactions in the Forex market are conducted through a system of institutions such as commercial, investment and central banks, insurance and other companies, as well as through brokers and dealers.
Each member has its own trading volume on the foreign exchange market. For example, the highest turnover is carried out by central banks; trading volume exceeds hundreds of millions of dollars a day. Less turnover comes from commercial banks and dealers. Daily turnover of brokers estimated 25-50 million U.S. dollars, representing only 2% of the total trading Forex. Now let’s discuss them separately.