OPEN-SOURCE SCRIPT
Alea Magna Traders choch, bos

This script is a lightweight, custom-built Smart Money Concepts (SMC) Market Structure Indicator written in Pine Script v6 for TradingView.
It tracks real-time market structure shifts on your chart by identifying and plotting two core price action events: CHoCH (Change of Character) and BoS (Break of Structure).
Core Mechanics & Features
Dual-Timeframe/Sensitivity Structure Tracking:
Internal Structure (Micro): Tracks fast, short-term structural breaks using a smaller pivot sensitivity (default: 5). Ideal for finding lower-timeframe entries.
External Structure (Macro): Tracks major, high-timeframe structural pivots using a higher sensitivity (default: 25). Ideal for determining overall trend direction.
Market Structure Mapping:
CHoCH (Change of Character): Detects when price breaks the previous structure in the opposite direction of the current trend, signaling a potential trend reversal.
BoS (Break of Structure): Detects when price breaks structure in the same direction as the current trend, signaling trend continuation.
Clean Visual Overlay:
Draws horizontal dashed lines connecting the original pivot level to the breakout point.
Places color-coded labels (Bullish / Bearish) directly above or below the breakout candle.
Advanced Data Management:
Uses Pine Script v6 map.new() data structures to dynamically track swing high/low coordinates (upaxis, dnaxis, direction states) without lagging the chart.
Employs custom array slicing to calculate swing highs and lows independently.
Customizability & Filtering:
Allows traders to toggle Internal and External structures on or off independently.
Includes pattern filters to show All, BoS-only, or CHoCH-only markers.
Full control over Bullish and Bearish colors.
It tracks real-time market structure shifts on your chart by identifying and plotting two core price action events: CHoCH (Change of Character) and BoS (Break of Structure).
Core Mechanics & Features
Dual-Timeframe/Sensitivity Structure Tracking:
Internal Structure (Micro): Tracks fast, short-term structural breaks using a smaller pivot sensitivity (default: 5). Ideal for finding lower-timeframe entries.
External Structure (Macro): Tracks major, high-timeframe structural pivots using a higher sensitivity (default: 25). Ideal for determining overall trend direction.
Market Structure Mapping:
CHoCH (Change of Character): Detects when price breaks the previous structure in the opposite direction of the current trend, signaling a potential trend reversal.
BoS (Break of Structure): Detects when price breaks structure in the same direction as the current trend, signaling trend continuation.
Clean Visual Overlay:
Draws horizontal dashed lines connecting the original pivot level to the breakout point.
Places color-coded labels (Bullish / Bearish) directly above or below the breakout candle.
Advanced Data Management:
Uses Pine Script v6 map.new() data structures to dynamically track swing high/low coordinates (upaxis, dnaxis, direction states) without lagging the chart.
Employs custom array slicing to calculate swing highs and lows independently.
Customizability & Filtering:
Allows traders to toggle Internal and External structures on or off independently.
Includes pattern filters to show All, BoS-only, or CHoCH-only markers.
Full control over Bullish and Bearish colors.
Script de código abierto
Fiel al espíritu de TradingView, el creador de este script lo ha convertido en código abierto, para que los traders puedan revisar y verificar su funcionalidad. ¡Enhorabuena al autor! Aunque puede utilizarlo de forma gratuita, recuerde que cualquier republicación del código está sujeta a nuestras Normas internas.
Exención de responsabilidad
La información y las publicaciones no constituyen, ni deben considerarse como, asesoramiento o recomendaciones financieras, de inversión, de trading u otro tipo, proporcionadas o respaldadas por TradingView. Obtenga más información en Condiciones de uso.
Script de código abierto
Fiel al espíritu de TradingView, el creador de este script lo ha convertido en código abierto, para que los traders puedan revisar y verificar su funcionalidad. ¡Enhorabuena al autor! Aunque puede utilizarlo de forma gratuita, recuerde que cualquier republicación del código está sujeta a nuestras Normas internas.
Exención de responsabilidad
La información y las publicaciones no constituyen, ni deben considerarse como, asesoramiento o recomendaciones financieras, de inversión, de trading u otro tipo, proporcionadas o respaldadas por TradingView. Obtenga más información en Condiciones de uso.