Since forex trading is the largest market and most liquid, it is faster to order executions. If you do not know how large a forex market is, here’s an example: All bond, commodities, stock, and futures market combined should operate for 24hours a day in three months to produce the volume of money traded in the forex market in one day. In the forex market, there are few trades to learn. You only have to know what the major currency pairs to start trading. Because of the size of the market, manipulation against a small trader is impossible. This means big traders cannot take advantage on small traders.