The behavior of Pennant patterns are exactly similar to the Wedge Patterns.
The main difference between Pennant patterns and Wedge patterns is their structure. Pennant patterns are horizontal and sideways, while Wedge patterns are either sloping upwards (ascending wedge) or downwards (descending wedge).
A Pennant pattern is characterized by a small symmetrical triangle that forms after a sharp price move. This pattern can be a continuation pattern depending on the direction of the preceding trend.