Despite the fact that trading the forex market is not an easy task, there is a number of traders who are still able to consistently make profitable returns. Part of the reason for this fact is that they successfully use forex trading indicators. The existence of proven best forex indicators implies that the forex market is not a random walk, as some economic theories contend. The flaws of the human psyche mean that markets do not always behave rationally. The forex markets have a tendency to behave in certain ways under certain conditions.