PROTECTED SOURCE SCRIPT
12 Canal
12-Session Channels — Boxes with Right Extensions & Midline
This indicator plots up to 12 fully customizable intraday sessions. Each session is defined by three times (HHMM): Session Start, Session End, and Line End (how far the High/Low lines extend to the right). The session channel is drawn with two lines (high and low) plus a filled area between them; while the session is active, the channel adapts in real time to the running high/low. Once the session closes, the high/low lines are extended horizontally until the specified Line End time. An optional midline is included. Every session can use a distinct color for instant visual parsing.
Usage & benefits
Designed for intraday timeframes (< 1D).
Handles sessions that cross midnight (e.g., 21:00 → 01:00) with no time drift.
Option to use the chart’s symbol timezone (automatic DST) or a manual UTC± offset.
Filled area uses linefill (not box objects) to avoid vertical misalignment.
Historical display toggle to manage on-chart object count.
When to use
Partial opens, EU/US/Asia windows, news windows, lunch hours, pre-/post-market.
To frame tradable windows and project key levels forward to a precise cut-off time.
Tips
For equities pre-/post-market, enable Extended Hours on your chart.
Make sure your instrument actually prints bars during the configured window, otherwise no shapes will appear.
Reduce clutter by disabling history or running fewer sessions simultaneously.
Note
The indicator does not repaint: once a session ends, levels are fixed and extensions stop exactly at Line End.
This indicator plots up to 12 fully customizable intraday sessions. Each session is defined by three times (HHMM): Session Start, Session End, and Line End (how far the High/Low lines extend to the right). The session channel is drawn with two lines (high and low) plus a filled area between them; while the session is active, the channel adapts in real time to the running high/low. Once the session closes, the high/low lines are extended horizontally until the specified Line End time. An optional midline is included. Every session can use a distinct color for instant visual parsing.
Usage & benefits
Designed for intraday timeframes (< 1D).
Handles sessions that cross midnight (e.g., 21:00 → 01:00) with no time drift.
Option to use the chart’s symbol timezone (automatic DST) or a manual UTC± offset.
Filled area uses linefill (not box objects) to avoid vertical misalignment.
Historical display toggle to manage on-chart object count.
When to use
Partial opens, EU/US/Asia windows, news windows, lunch hours, pre-/post-market.
To frame tradable windows and project key levels forward to a precise cut-off time.
Tips
For equities pre-/post-market, enable Extended Hours on your chart.
Make sure your instrument actually prints bars during the configured window, otherwise no shapes will appear.
Reduce clutter by disabling history or running fewer sessions simultaneously.
Note
The indicator does not repaint: once a session ends, levels are fixed and extensions stop exactly at Line End.
受保护脚本
此脚本以闭源形式发布。 但是，您可以自由使用它，没有任何限制 — 在此处了解更多信息。
Aprende y practica para convertirte en el mejor trader en varios mercados.
免责声明
这些信息和出版物并不意味着也不构成TradingView提供或认可的金融、投资、交易或其它类型的建议或背书。请在使用条款阅读更多信息。
受保护脚本
此脚本以闭源形式发布。 但是，您可以自由使用它，没有任何限制 — 在此处了解更多信息。
Aprende y practica para convertirte en el mejor trader en varios mercados.
免责声明
这些信息和出版物并不意味着也不构成TradingView提供或认可的金融、投资、交易或其它类型的建议或背书。请在使用条款阅读更多信息。