OPEN-SOURCE SCRIPT
Session Highs and Lows

This indicator highlights the New York, London, and Asian trading sessions — plotting each session’s highs and lows directly on your chart to help visualize intraday ranges and liquidity levels.
⸻
✨ Features
• Session Range Visualization
Automatically marks the high and low of each trading session with colored lines.
This makes it easy to identify where price expanded, consolidated, or built liquidity during each market phase.
• Session Background Zones (Optional)
Toggle background fills to highlight active sessions for clearer visual separation of NY, London, and Asian trading hours.
• Customizable Settings
• Enable or disable each session independently
• Adjust session times and colors
• Choose whether to fill session backgrounds
• Timezone Aware
All sessions are aligned to New York time by default, ensuring consistent mapping across instruments.
⸻
🎯 Use Case
A perfect tool for traders who track session-based liquidity, breaks of structure, or session-to-session continuity.
Quickly spot the Asian range, London expansion, and New York reversal windows — key components in intraday strategy development.
⸻
⚙️ Inputs
• Toggle sessions: NY / London / Asian
• Background fill on/off
• Label color customization
• Adjustable session times
⸻
📈 Why Use It
Understanding where each session establishes its range high and low provides critical context for liquidity grabs, session overlaps, and structural shifts throughout the day.
This simple yet powerful visual map enhances precision for ICT-style, smart money, or price action-based trading models.
⸻
✨ Features
• Session Range Visualization
Automatically marks the high and low of each trading session with colored lines.
This makes it easy to identify where price expanded, consolidated, or built liquidity during each market phase.
• Session Background Zones (Optional)
Toggle background fills to highlight active sessions for clearer visual separation of NY, London, and Asian trading hours.
• Customizable Settings
• Enable or disable each session independently
• Adjust session times and colors
• Choose whether to fill session backgrounds
• Timezone Aware
All sessions are aligned to New York time by default, ensuring consistent mapping across instruments.
⸻
🎯 Use Case
A perfect tool for traders who track session-based liquidity, breaks of structure, or session-to-session continuity.
Quickly spot the Asian range, London expansion, and New York reversal windows — key components in intraday strategy development.
⸻
⚙️ Inputs
• Toggle sessions: NY / London / Asian
• Background fill on/off
• Label color customization
• Adjustable session times
⸻
📈 Why Use It
Understanding where each session establishes its range high and low provides critical context for liquidity grabs, session overlaps, and structural shifts throughout the day.
This simple yet powerful visual map enhances precision for ICT-style, smart money, or price action-based trading models.
Script open-source
Dans l'esprit de TradingView, le créateur de ce script l'a rendu open-source, afin que les traders puissent examiner et vérifier sa fonctionnalité. Bravo à l'auteur! Vous pouvez l'utiliser gratuitement, mais n'oubliez pas que la republication du code est soumise à nos Règles.
Clause de non-responsabilité
Les informations et les publications ne sont pas destinées à être, et ne constituent pas, des conseils ou des recommandations en matière de finance, d'investissement, de trading ou d'autres types de conseils fournis ou approuvés par TradingView. Pour en savoir plus, consultez les Conditions d'utilisation.
Script open-source
Dans l'esprit de TradingView, le créateur de ce script l'a rendu open-source, afin que les traders puissent examiner et vérifier sa fonctionnalité. Bravo à l'auteur! Vous pouvez l'utiliser gratuitement, mais n'oubliez pas que la republication du code est soumise à nos Règles.
Clause de non-responsabilité
Les informations et les publications ne sont pas destinées à être, et ne constituent pas, des conseils ou des recommandations en matière de finance, d'investissement, de trading ou d'autres types de conseils fournis ou approuvés par TradingView. Pour en savoir plus, consultez les Conditions d'utilisation.