This non-repainting indicator displays harmonic patterns with minimal lag. The indicator applies enhanced wave calculation allowing you to select parameters fitting your trading style. When a new figure is formed, the most probable price movement direction is displayed as a non-repainting arrow at a candle (bar) opening. The indicator recognizes the following patterns and their varieties: ABCD, Gartley (Butterfly, Crab, Bat), 3Drives, 5-0, Batman, SHS, One2One, Camel, Triangles, WXY, Fibo and Vibrations. Only display of ABCD and Gartley patterns is enabled in the settings by default. Plenty of additional customizable parameters are provided.

Main Parameters

• Limit bars count to analyze – limit the number of calculated bars for saving time and PC resources
• ShowUpDnArrows – show/hide probable direction arrows
• ArrowUpCode – up arrow code
• ArrowDnCode – down arrow code
• Show old history patterns – enable/disable display of outdated patterns
• Enable alert messages, actual if history OFF – enable/disable alerts when patterns appear/change (only when history is disabled)
• Enable alert notification, actual if alert messages is enabled – enable/disable notifications (MQ ID) when patterns appear/change (only when history is disabled)
• Enable alert mail, actual if alert messages is enabled – enable/disable e-mail when patterns appear/change (only when history is disabled)
• Enable alert sounds, actual if history OFF – enable/disable audio signals when patterns appear/change (only when history is disabled)
• AlertsSoundFileName – signal sound file name
• Back color – background color
• Main text color – main text color
• Main text font size – main text font size
• PeriodLowest – period for the extrema search algorithm
• DivLLPeriod – separator of a period for the extrema search algorithm
• LLMethod1 – extrema search algorithm averaging (method 1)
• LLMethod2 – extrema search algorithm averaging (method 2)
• LLPrice1 – price type 1 for the extrema search algorithm
• LLPrice2 – price type 2 for the extrema search algorithm
• TriggerSensivity – smoothing filter sensitivity (or its minimum limitation when using the option in dynamic mode)
• UseDynamicSensivity – enable/disable dynamic filtration
• DynamicSensivityPeriod – dynamic filtration period
• DynamicSensivityMul – dynamic filtration ratio
• UseMinSensivityFilterForDynamic – enable/disable the minimum sensitivity threshold during dynamic filtration (the value is included into TriggerSensivity)
• DrawPnts – enable/disable display of extrema values
• ArrowCode – extrema value symbol code
• Limit points to search patterns – amount of extrema points for searching for patterns

All indicator parameters can be found here: https://c.mql5.com/31/98/params.txt (in Russian).