Investors who
trade stocks,
futures or options typically use a
broker, who acts as an
agent in the
transaction. The broker takes the
order to an
exchange and attempts to
execute it as
per the customer's instructions. For providing this
service, the broker is
paid a
commission when the
customer buys and sells the tradable
instrument. The
FX market does not have commissions. Unlike exchange-based markets, FX is a principals-only market. FX firms are dealers, not brokers. This is a critical distinction that all investors must understand. Unlike brokers, dealers
assume market risk by serving as a
counterparty to the investor's trade. They do not
charge commission; instead, they make their
money through the bid-ask
spread. In FX, the
investor cannot
attempt to
buy on the
bid or
sell at the
offer like in exchange-based markets. On the other hand, once the
price clears the
cost of the spread, there are no additional fees or commissions. Every
single penny gain is pure
profit to the investor. Nevertheless, the
fact that traders must always overcome the
bid/ask spread makes
scalping much more difficult in FX.