Forex trading signals are a set of specific commands sent to the investor's account for execution in proportion to the current market conditions and the processes taking place on it at the moment. The source of such signals can be an experienced trader with many years of experience on the forex market, and automatic trading systems and robots that trade according to their algorithm. The use of trading signals allows the trader not to take a direct part in trading activities on his account, leaving it to the prerogative of choosing a signal provider based on a variety of ratings and statistics published on the Internet.