A harmonic formation pattern scanner based on the Harmonic Trading book series by Scott Carney.
Supported harmonic traiding formations:
Gartley
ButterFly
Bat
alt. Bat
Crab
Greate Crab
Shark
AB=CD
5-0
Cypher
Precise description and knowledge you can get from the Harmonic Trading book series by Scott Carney.
It's the oldest and not optimized version...
My first Pine Script attempt to identify and display candlestick patterns on the chart. In this demo version the script identifies Doji, Bullish Engulfing and Bearish Engulfing patterns.