Quality post meaning something you agree to? Then explain to me. What is crowd psychology? How would you use that knowledge as a part of your trading process? And... I think everyone doesn't want to hear the obvious like: - The price goes up, and the crowd is bullish. - The price rebounded on a previous resistance price consolidating around the price range.... and the crowd is waiting to see what happens. Seemingly, those things are just a post-analysis of what has happened. There are direction, there are strengths of a direction. There are bunch of other stuff... that needs to be determined.... I am not posting to be conclusive, but it seems like people who mention crowd psychology are using it as a self-fulfilling reasoning towards what the market has done, without any rational reasoning behind it. Also, considering you mention market dynamics... isn't crowd psychology the basis of the market dynamics? If not, what else determines the market dynamics? Is crowd psychology just a noise of the other elements of the dynamics? If crowd psychology is a noise, then why not just trade the elements determining the market?