OPEN-SOURCE SCRIPT
Fair Value Gap Finder

Functionality
Detection of Fair Value Gaps:
A bullish Fair Value Gap (FVG Up) is identified when the low of two candles before the current bar (low[2]) is greater than the high of the current bar (high[0]).
A bearish Fair Value Gap (FVG Down) is identified when the high of two candles before the current bar (high[2]) is lower than the low of the current bar (low[0]).
Color Coding:
Bullish Fair Value Gaps are highlighted in green to indicate potential areas of support.
Bearish Fair Value Gaps are highlighted in red to indicate potential areas of resistance.
Visualization Using Rectangles:
If an FVG is detected, the script creates a rectangle spanning a fixed number of bars (right=bar_index+5) to visualize the price inefficiency.
The rectangle extends from the upper to the lower boundary of the gap and has a semi-transparent fill (bgcolor=color.new(color, 90)) for better readability.
Implementation Details
Variable Initialization: The script defines floating-point variables (fvgUpTop, fvgUpBottom, fvgDownTop, fvgDownBottom) to store the price levels of identified gaps.
Conditional Assignments: When an FVG is detected, the corresponding top and bottom boundaries are assigned to the respective variables.
Box Creation: The box.new function is used to draw a rectangle on the chart, marking the FVG zones for better visualization.
Detection of Fair Value Gaps:
A bullish Fair Value Gap (FVG Up) is identified when the low of two candles before the current bar (low[2]) is greater than the high of the current bar (high[0]).
A bearish Fair Value Gap (FVG Down) is identified when the high of two candles before the current bar (high[2]) is lower than the low of the current bar (low[0]).
Color Coding:
Bullish Fair Value Gaps are highlighted in green to indicate potential areas of support.
Bearish Fair Value Gaps are highlighted in red to indicate potential areas of resistance.
Visualization Using Rectangles:
If an FVG is detected, the script creates a rectangle spanning a fixed number of bars (right=bar_index+5) to visualize the price inefficiency.
The rectangle extends from the upper to the lower boundary of the gap and has a semi-transparent fill (bgcolor=color.new(color, 90)) for better readability.
Implementation Details
Variable Initialization: The script defines floating-point variables (fvgUpTop, fvgUpBottom, fvgDownTop, fvgDownBottom) to store the price levels of identified gaps.
Conditional Assignments: When an FVG is detected, the corresponding top and bottom boundaries are assigned to the respective variables.
Box Creation: The box.new function is used to draw a rectangle on the chart, marking the FVG zones for better visualization.
開源腳本
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這些資訊和出版物並不意味著也不構成TradingView提供或認可的金融、投資、交易或其他類型的意見或建議。請在使用條款閱讀更多資訊。
開源腳本
本著TradingView的真正精神,此腳本的創建者將其開源,以便交易者可以查看和驗證其功能。向作者致敬!雖然您可以免費使用它,但請記住,重新發佈程式碼必須遵守我們的網站規則。
免責聲明
這些資訊和出版物並不意味著也不構成TradingView提供或認可的金融、投資、交易或其他類型的意見或建議。請在使用條款閱讀更多資訊。