PROTECTED SOURCE SCRIPT
Opening Candle & Previous Day High and Low Levels

Opening Candle & Previous Day High/Low
This indicator automatically plots important reference levels that many traders use as key decision points:
Opening Candle High/Low
• Draws horizontal rays from the day’s opening candle (default 5-minute, adjustable).
• Choose between regular trading hours (09:30–16:00) or extended hours (pre/post-market).
• Fully customizable colors, styles, and widths.
Previous Day High/Low
• Marks the prior day’s high and low for easy reference.
• Works in both RTH-only or 24-hour session modes.
• Customizable styling for clarity on any chart.
Alerts
• Alerts can be triggered when price touches/crosses a level or comes near it.
• “Near” mode supports absolute points, percent of price, or ATR multiples.
• Users can monitor one specific line (Open High, Open Low, Prev High, Prev Low) or all levels together.
• Option to use intra-bar wick detection (immediate) or close-only confirmation.
Labels
• Optional price labels at the last bar, clearly identifying each active level.
-- How to Use It
TLDR: This indicator helps you track the opening range and the previous days highs/lows with alerts and automatically drawn & customizable lines. This is useful for intraday setups and swing strategies alike.
Day Trading:
• Opening range high/low helps spot early breakouts, breakdowns, and false moves. Good for positioning for Long or Short trades as well as SL areas.
• Prior day’s high/low often act as support/resistance zones where momentum stalls or accelerates.
• Alerts let you focus on scanning while the script tracks levels for you.
Large-Cap Swing Trading:
• Previous day’s high/low highlight areas institutions often defend or break through.
• Opening range levels provide short-term confirmation zones for swing entries.
• Monitoring how price reacts to these levels across multiple days can signal trend continuation or reversal on large-cap names.
This indicator automatically plots important reference levels that many traders use as key decision points:
Opening Candle High/Low
• Draws horizontal rays from the day’s opening candle (default 5-minute, adjustable).
• Choose between regular trading hours (09:30–16:00) or extended hours (pre/post-market).
• Fully customizable colors, styles, and widths.
Previous Day High/Low
• Marks the prior day’s high and low for easy reference.
• Works in both RTH-only or 24-hour session modes.
• Customizable styling for clarity on any chart.
Alerts
• Alerts can be triggered when price touches/crosses a level or comes near it.
• “Near” mode supports absolute points, percent of price, or ATR multiples.
• Users can monitor one specific line (Open High, Open Low, Prev High, Prev Low) or all levels together.
• Option to use intra-bar wick detection (immediate) or close-only confirmation.
Labels
• Optional price labels at the last bar, clearly identifying each active level.
-- How to Use It
TLDR: This indicator helps you track the opening range and the previous days highs/lows with alerts and automatically drawn & customizable lines. This is useful for intraday setups and swing strategies alike.
Day Trading:
• Opening range high/low helps spot early breakouts, breakdowns, and false moves. Good for positioning for Long or Short trades as well as SL areas.
• Prior day’s high/low often act as support/resistance zones where momentum stalls or accelerates.
• Alerts let you focus on scanning while the script tracks levels for you.
Large-Cap Swing Trading:
• Previous day’s high/low highlight areas institutions often defend or break through.
• Opening range levels provide short-term confirmation zones for swing entries.
• Monitoring how price reacts to these levels across multiple days can signal trend continuation or reversal on large-cap names.
Protected script
This script is published as closed-source. However, you can use it freely and without any limitations – learn more here.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
Protected script
This script is published as closed-source. However, you can use it freely and without any limitations – learn more here.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.