OPEN-SOURCE SCRIPT
Asia & London Session Boxes (NY Time) + 4H Swings

Asia & London Session Boxes + 4H Swings
Description
A multi-timeframe session analysis tool designed for forex and futures traders operating on NY time. This indicator visualizes major trading sessions with automatic high/low range boxes while simultaneously tracking 4-hour swing levels, giving you a complete picture of institutional trading activity and key price levels.
How It Works
Session Boxes (NY Time Zone)
Asia Session (20:00 – 00:00 NY): Blue-shaded box marking the complete range from open to close
London Session (02:00 – 06:00 NY): Yellow-shaded box capturing the high-volatility London open
Each session box automatically records the highest high and lowest low during that timeframe, providing instant reference for session extremes and potential supply/demand zones.
4-Hour Swing Levels
Detects swing highs and lows on a 30-minute timeframe for ultra-responsive level identification
Red lines: Swing highs (resistance levels)
Green lines: Swing lows (support levels)
Lines extend to the right for continuous monitoring
Auto-removes touched levels: When price breaches a swing, it automatically deletes that level to keep your chart clean and focused on active levels
Key Features
Session-Based Trading Analysis: Identify which session created important price levels and ranges
Multi-Timeframe Architecture: Analyzes 30-minute swings while tracking 4-hour patterns on your current chart
Smart Level Cleanup: Touched swings automatically remove themselves, eliminating clutter
NY Time Conversion: All times automatically adjust to your NY timezone for consistency
Institutional Perspective: View exactly where institutions are trading during major session hours
Zero Lag Detection: Real-time identification of swing extremes
Ideal For
Forex traders (especially EUR/USD, GBP/USD) targeting session breakouts
Scalpers and swing traders needing precise support/resistance levels
Market structure traders analyzing institutional price action
Session traders looking to trade Asia/London opens
1-minute to 4-hour timeframe charts
Trading Applications
Trade Asia session breakouts into London
Identify liquidity zones from previous sessions
Detect swing extremes for entry/exit planning
Confirm trend direction using multi-session structure
Find support/resistance on intraday pullbacks
Default Settings Optimized For
NASDAQ futures and forex pairs
Scalping and short-term swing trading
NY timezone trading (automatically converts UTC-4)
30-minute swing detection for precise level identification
Description
A multi-timeframe session analysis tool designed for forex and futures traders operating on NY time. This indicator visualizes major trading sessions with automatic high/low range boxes while simultaneously tracking 4-hour swing levels, giving you a complete picture of institutional trading activity and key price levels.
How It Works
Session Boxes (NY Time Zone)
Asia Session (20:00 – 00:00 NY): Blue-shaded box marking the complete range from open to close
London Session (02:00 – 06:00 NY): Yellow-shaded box capturing the high-volatility London open
Each session box automatically records the highest high and lowest low during that timeframe, providing instant reference for session extremes and potential supply/demand zones.
4-Hour Swing Levels
Detects swing highs and lows on a 30-minute timeframe for ultra-responsive level identification
Red lines: Swing highs (resistance levels)
Green lines: Swing lows (support levels)
Lines extend to the right for continuous monitoring
Auto-removes touched levels: When price breaches a swing, it automatically deletes that level to keep your chart clean and focused on active levels
Key Features
Session-Based Trading Analysis: Identify which session created important price levels and ranges
Multi-Timeframe Architecture: Analyzes 30-minute swings while tracking 4-hour patterns on your current chart
Smart Level Cleanup: Touched swings automatically remove themselves, eliminating clutter
NY Time Conversion: All times automatically adjust to your NY timezone for consistency
Institutional Perspective: View exactly where institutions are trading during major session hours
Zero Lag Detection: Real-time identification of swing extremes
Ideal For
Forex traders (especially EUR/USD, GBP/USD) targeting session breakouts
Scalpers and swing traders needing precise support/resistance levels
Market structure traders analyzing institutional price action
Session traders looking to trade Asia/London opens
1-minute to 4-hour timeframe charts
Trading Applications
Trade Asia session breakouts into London
Identify liquidity zones from previous sessions
Detect swing extremes for entry/exit planning
Confirm trend direction using multi-session structure
Find support/resistance on intraday pullbacks
Default Settings Optimized For
NASDAQ futures and forex pairs
Scalping and short-term swing trading
NY timezone trading (automatically converts UTC-4)
30-minute swing detection for precise level identification
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.