Patterns, Levels and reading Time and Sales consists of 4 classes that should bring the student to the point where they can confidently place a high probability trade. The focus is on being able to recognize basic patterns in a stock that are used to identify high probability trades. Students learn to identify price levels that a stock is trading in, how to use them for entries and exits and the importance of reading and interpreting time and sales as the basis for entering and exiting trades.