OPEN-SOURCE SCRIPT
Day Vertical Line

Day Vertical Line
A simple, lightweight tool that draws a vertical line on every occurrence of a chosen weekday. Pick a day from the dropdown — for example, Friday — and the indicator marks every Friday on your chart with a clean vertical line.
Features
Select any day of the week (Sunday through Saturday) from a single dropdown
Vertical lines drawn automatically on every matching day across your full chart history
Customizable line color
Adjustable line width (1–5)
Choice of line style: solid, dashed, or dotted
Lines extend the full height of the chart for clear visual reference
How to Use
Add the indicator to your chart
Open the settings and choose your target day under "Show Line On"
Adjust color, width, and style to match your chart theme
Best Practices
Works on any timeframe. For one clean line per day, apply it to the daily (D1) timeframe. On intraday charts, a line is drawn on each bar belonging to the selected day.
Use Cases
Useful for marking weekly anchor points, highlighting specific session days, backtesting day-of-week patterns, or keeping track of recurring events tied to a particular weekday.
A simple, lightweight tool that draws a vertical line on every occurrence of a chosen weekday. Pick a day from the dropdown — for example, Friday — and the indicator marks every Friday on your chart with a clean vertical line.
Features
Select any day of the week (Sunday through Saturday) from a single dropdown
Vertical lines drawn automatically on every matching day across your full chart history
Customizable line color
Adjustable line width (1–5)
Choice of line style: solid, dashed, or dotted
Lines extend the full height of the chart for clear visual reference
How to Use
Add the indicator to your chart
Open the settings and choose your target day under "Show Line On"
Adjust color, width, and style to match your chart theme
Best Practices
Works on any timeframe. For one clean line per day, apply it to the daily (D1) timeframe. On intraday charts, a line is drawn on each bar belonging to the selected day.
Use Cases
Useful for marking weekly anchor points, highlighting specific session days, backtesting day-of-week patterns, or keeping track of recurring events tied to a particular weekday.
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。
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。