OPEN-SOURCE SCRIPT
Session Lines & Kill Zones

Optimized for Inner Circle Trader (ICT) and Smart Money Concepts (SMC) traders, this indicator automatically highlights critical intraday market sessions and algorithmic "Kill Zones" directly on your chart.
Unlike standard session clocks that clutter your screens, this script features custom-engineered vertical transition lines and pixel-perfect background shading designed **never** to warp or break your chart's price scale.
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🔑 Key Features
⚙️ Fully Customizable Extra Session: An independent, fully editable custom session block tailored for tracking specific local market opens, equity hours, or personal macro periods.
📅 Daily Start Line Indicator: Clean, unobtrusive vertical separators marking the exact start of each new trading day.
📐 Clean Scaling Technology: Custom written using localized bar anchors. Your price scale remains 100% accurate, allowing you to compress, expand, and read price action smoothly without squeezed candles.
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🎨 Visual & Control Settings
* **Timeframe Filtering:** Keep your higher timeframes clean! Set an automatic upper boundary rule (e.g., only show on 1-hour timeframes or lower) to auto-hide the sessions when zooming out to daily or weekly macro views.
* **Toggleable Labels & Borders:** Fully customize your aesthetic. Individually toggle background shading, outer boundary line styles (Solid, Dashed, Dotted), and session floating labels to match your chart's theme.
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🚀 How to Use It
1. Judicious Multi-accounting: Use the background clouds to identify when liquidity is building up (Asian Range) and when algorithmic manipulation typically occurs (London/NY Sweeps).
2. Time-of-Day Execution: Ensure your setups align with high-volatility session boundaries marked clearly by the vertical transition lines.
Built entirely on the latest Pine Script v6 architecture for peak execution speed and cross-device display stability.
Unlike standard session clocks that clutter your screens, this script features custom-engineered vertical transition lines and pixel-perfect background shading designed **never** to warp or break your chart's price scale.
---
🔑 Key Features
- Asian Session / Kill Zone
*London Open Kill Zone
*New York Open Kill Zone
*London / New York Overlap (Silver Bullet/Macro windows)
⚙️ Fully Customizable Extra Session: An independent, fully editable custom session block tailored for tracking specific local market opens, equity hours, or personal macro periods.
📅 Daily Start Line Indicator: Clean, unobtrusive vertical separators marking the exact start of each new trading day.
📐 Clean Scaling Technology: Custom written using localized bar anchors. Your price scale remains 100% accurate, allowing you to compress, expand, and read price action smoothly without squeezed candles.
---
🎨 Visual & Control Settings
* **Timeframe Filtering:** Keep your higher timeframes clean! Set an automatic upper boundary rule (e.g., only show on 1-hour timeframes or lower) to auto-hide the sessions when zooming out to daily or weekly macro views.
* **Toggleable Labels & Borders:** Fully customize your aesthetic. Individually toggle background shading, outer boundary line styles (Solid, Dashed, Dotted), and session floating labels to match your chart's theme.
---
🚀 How to Use It
1. Judicious Multi-accounting: Use the background clouds to identify when liquidity is building up (Asian Range) and when algorithmic manipulation typically occurs (London/NY Sweeps).
2. Time-of-Day Execution: Ensure your setups align with high-volatility session boundaries marked clearly by the vertical transition lines.
Built entirely on the latest Pine Script v6 architecture for peak execution speed and cross-device display stability.
Skrip sumber terbuka
Dalam semangat TradingView sebenar, pencipta skrip ini telah menjadikannya sumber terbuka, jadi pedagang boleh menilai dan mengesahkan kefungsiannya. Terima kasih kepada penulis! Walaupuan anda boleh menggunakan secara percuma, ingat bahawa penerbitan semula kod ini tertakluk kepada Peraturan Dalaman.
Penafian
Maklumat dan penerbitan adalah tidak bertujuan, dan tidak membentuk, nasihat atau cadangan kewangan, pelaburan, dagangan atau jenis lain yang diberikan atau disahkan oleh TradingView. Baca lebih dalam Terma Penggunaan.
Skrip sumber terbuka
Dalam semangat TradingView sebenar, pencipta skrip ini telah menjadikannya sumber terbuka, jadi pedagang boleh menilai dan mengesahkan kefungsiannya. Terima kasih kepada penulis! Walaupuan anda boleh menggunakan secara percuma, ingat bahawa penerbitan semula kod ini tertakluk kepada Peraturan Dalaman.
Penafian
Maklumat dan penerbitan adalah tidak bertujuan, dan tidak membentuk, nasihat atau cadangan kewangan, pelaburan, dagangan atau jenis lain yang diberikan atau disahkan oleh TradingView. Baca lebih dalam Terma Penggunaan.