I do not trade classic chart patterns. People have written Encyclopedias on this subject. Many of these patterns can be traded, if you know where to look for them.Unfortunately many masters have no clue
Location where they occur is more important than the pattern itself. Observe closely when price hangs around a Decision Point or an important Flip Zone. You will identify many tradeable classic patterns
Frankly, yet to find a way to trade Jerry's Dragon Pattern and HPT's C&B Pattern.