Trading psychology refers to the emotions and mental state that help dictate success or failure in trading securities. Trading psychology represents various aspects of an individual’s character and behaviors that influence their trading actions. Trading psychology can be as important as other attributes such as knowledge, experience, and skill in determining trading success

Discipline and risk-taking are two of the most critical aspects of trading psychology since a trader’s implementation of these aspects is critical to the success of his or her trading plan. Fear and greed are commonly associated with trading psychology, while things like hope and regret also play roles in trading behavior.