Auto Trendlines Pro

Auto Trendlines Pro

Auto Trendlines is a professional MetaTrader 5 indicator that automatically detects and draws dynamic support and resistance trendlines based on real market structure.

Unlike manual trendline drawing or repainting indicators, Auto Trendlines relies on true price extremums and slope validation, ensuring accurate, stable, and objective trendlines.

Designed for traders who want clean charts, precise structure, and zero guesswork.

? Core Concept

Auto Trendlines identifies key swing points (extremums) and connects them using mathematically validated rules.
The indicator recalculates only when a new bar closes, ensuring:

✔ No repainting
✔ No signal flickering
✔ Reliable historical structure

The current forming candle is never included, keeping calculations clean and professional.

⚙️ Two Intelligent Trendline Modes

? Mode 1 — Extremum to Extremum (EXM_EXM)

• Detects two valid price extremums:

  • Right extremum (closest to current price)

  • Left extremum (earlier structure point)

• Extremums are validated using configurable bars on both sides

• Draws:

  • Automatic support trendline

  • Automatic resistance trendline

✅ Best for classic trend structure analysis

? Mode 2 — Extremum + Delta Optimization (EXM_DELTA)

• Finds a confirmed extremum on the left

• Searches toward the current price for the bar with:

  • the minimum slope deviation (delta)

• Ensures the trendline respects maximum price contact and precision

✅ Ideal for:

• Breakout traders

• Trend acceleration analysis

• High-accuracy support/resistance mapping

? What the Indicator Draws

? Support Trendline

• Automatically detected from market lows

• Extended to the left for future projections

? Resistance Trendline

• Automatically detected from market highs

• Extended to the left for structural clarity

Both lines are:

• Fully automatic

• Color configurable

• Width adjustable

• Selectable and editable on chart

⚙️ Key Features

✔ Fully automatic trendline detection
✔ No repainting (new bar only)
✔ Two professional calculation modes
✔ Based on real price extremums
✔ Dynamic support & resistance
✔ Works on all symbols and timeframes
✔ Clean, lightweight, and fast
✔ Perfect for manual trading and strategy confirmation

? Recommended Usage

Auto Trendlines is ideal for:

• Identifying trend direction

• Confirming breakouts

• Trading pullbacks

• Market structure analysis

• Confluence with:

  • Price Action

  • Momentum indicators

  • Moving averages

  • Breakout strategies

? Conclusion

Auto Trendlines is not a drawing tool.
It is a market-structure engine that automatically reveals where price truly respects support and resistance.

A robust, precise, and professional indicator for serious MT5 traders who demand clarity and accuracy.