Purple Bills System (SiorFX) Mt4 automatically detects these patterns for you
Pure price action patterns:- Double top and bottom
- Triple top and bottom
- Bullish and Bearish pennant
- Head and shoulder
- Falling wedge
- The Gartley pattern.
- The butterfly pattern.
- The crab pattern.
- The deep crab pattern.
- The shark pattern.
- The ABCD pattern.
- The BAT pattern.