OPEN-SOURCE SCRIPT
Previous High/Low + Gann Zones
This indicator plots the previous higher timeframe High and Low (default: 4H) and transforms the range into structured Gann-style zones for intraday precision and reaction mapping.
🔹 Key Features
Previous HTF High & Low
Automatically plots the last completed candle’s High and Low
Fully customizable colors and line thickness
Gann-Based Internal Levels
Divides the range using key ratios:
0.15
0.382
0.5
0.618
0.85
Levels are calculated top-down:
0 = High
1 = Low
Dynamic Zone Shading
The range is split into visual zones between levels
Each zone has individually customizable colors
Adjustable transparency (contrast control) to suit your chart style
Clean Visualization Controls
Toggle internal levels ON/OFF
Toggle zone shading ON/OFF
Choose line styles (Solid / Dashed / Dotted)
🔹 How to Use
This tool is designed for traders who use:
Range-based trading
Mean reversion / premium-discount concepts
Gann / Fibonacci-style reactions
Typical ideas:
Identify premium (upper zones) vs discount (lower zones)
Watch for reactions around:
0.382 and 0.618 (key decision zones)
0.5 (equilibrium)
Use zones as intraday support/resistance bands
🔹 Key Features
Previous HTF High & Low
Automatically plots the last completed candle’s High and Low
Fully customizable colors and line thickness
Gann-Based Internal Levels
Divides the range using key ratios:
0.15
0.382
0.5
0.618
0.85
Levels are calculated top-down:
0 = High
1 = Low
Dynamic Zone Shading
The range is split into visual zones between levels
Each zone has individually customizable colors
Adjustable transparency (contrast control) to suit your chart style
Clean Visualization Controls
Toggle internal levels ON/OFF
Toggle zone shading ON/OFF
Choose line styles (Solid / Dashed / Dotted)
🔹 How to Use
This tool is designed for traders who use:
Range-based trading
Mean reversion / premium-discount concepts
Gann / Fibonacci-style reactions
Typical ideas:
Identify premium (upper zones) vs discount (lower zones)
Watch for reactions around:
0.382 and 0.618 (key decision zones)
0.5 (equilibrium)
Use zones as intraday support/resistance bands
开源脚本
秉承TradingView的精神，该脚本的作者将其开源，以便交易者可以查看和验证其功能。向作者致敬！您可以免费使用该脚本，但请记住，重新发布代码须遵守我们的网站规则。
免责声明
这些信息和出版物并非旨在提供，也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。
免责声明
这些信息和出版物并非旨在提供，也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。