OPEN-SOURCE SCRIPT
Price Level Radar
A clean, universal tool for tracking up to five custom price levels on any ticker, each with a configurable percentage band and built-in crossing alerts.
Features
5 custom levels — enter your own prices (support/resistance, prior day high/low, VWAP, key strikes, anything). Set any level to 0 to disable it.
Percentage bands — each level draws a center line plus an upper/lower band at ±X% (default 0.5%, adjustable down to 0). Useful for treating a level as a zone rather than a single price.
On-chart dashboard — compact table showing current price and each level's range, with the active band highlighted when price is inside it.
Alerts — 15 individual crossing conditions (each level and both band edges), plus a single consolidated "any alert() call" option so one alert can cover every level.
How to use
Add to any chart, open settings, and enter your levels. Adjust the band width to taste. To set alerts, create an alert with the condition set to "Price Level Radar" — either pick a specific level/edge, or choose "Any alert() function call" to capture all crossings with one alert.
Features
5 custom levels — enter your own prices (support/resistance, prior day high/low, VWAP, key strikes, anything). Set any level to 0 to disable it.
Percentage bands — each level draws a center line plus an upper/lower band at ±X% (default 0.5%, adjustable down to 0). Useful for treating a level as a zone rather than a single price.
On-chart dashboard — compact table showing current price and each level's range, with the active band highlighted when price is inside it.
Alerts — 15 individual crossing conditions (each level and both band edges), plus a single consolidated "any alert() call" option so one alert can cover every level.
How to use
Add to any chart, open settings, and enter your levels. Adjust the band width to taste. To set alerts, create an alert with the condition set to "Price Level Radar" — either pick a specific level/edge, or choose "Any alert() function call" to capture all crossings with one alert.
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。