OPEN-SOURCE SCRIPT
已更新 Big C Key Levels
Big C Key Levels plots the most important price levels for intraday trading — all in one clean, customizable indicator.
Levels included:
CDH / CDL — Current Day High and Low, updates live as the session develops
PMH / PML — Premarket High and Low, locked in at 9:30 AM EST
PDH / PDL — Previous Day High and Low
PWH / PWL — Previous Week High and Low
Features:
Full customization — colors, line style, line width, and show/hide toggles for each level group
Alert system built in — set alerts for any level break directly from the indicator
Clean visual hierarchy — each level group has its own distinct style so your chart never looks cluttered
Works on all intraday timeframes from 30 seconds up to 4H
How to use:
Open Settings → Inputs to customize each level group to match your chart setup. Use the Alert dropdown to set notifications on any level break.
Levels included:
CDH / CDL — Current Day High and Low, updates live as the session develops
PMH / PML — Premarket High and Low, locked in at 9:30 AM EST
PDH / PDL — Previous Day High and Low
PWH / PWL — Previous Week High and Low
Features:
Full customization — colors, line style, line width, and show/hide toggles for each level group
Alert system built in — set alerts for any level break directly from the indicator
Clean visual hierarchy — each level group has its own distinct style so your chart never looks cluttered
Works on all intraday timeframes from 30 seconds up to 4H
How to use:
Open Settings → Inputs to customize each level group to match your chart setup. Use the Alert dropdown to set notifications on any level break.
版本注释
Big C Key Levels v1.0 UpdateThis update fully upgrades the indicator into a cleaner intraday key-level map with improved visuals, smarter alerts, and better user control.
Added and improved:
Automatic Exchange timezone default with dropdown timezone options
Opening Range High/Low with live forming levels, locked OR levels, and lighter range shading
Cleaner ORH/ORL label placement with adjustable right-side offset and vertical label spacing
Premarket range shading with lighter default transparency
Previous Close, Day Open, Previous Day, Previous Week, and Previous Month levels
Nearest support/resistance highlighting
Flip markers showing when a level has flipped into support or resistance
Smarter flip invalidation so stale support/resistance markers clear when price loses the level
Grouped alert settings for a cleaner setup menu
Phone-friendly alert format: TICKER | EVENT | PRICE
Cleaner default alert setup focused on PMH/PML, ORH/ORL, PC, and PDH/PDL
Alerts now run through Any alert() function call with filtering controlled inside the indicator settings
Use Any alert() function call when creating alerts. Configure which levels and alert types you want directly from the indicator settings.
开源脚本
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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。