OPEN-SOURCE SCRIPT
Opening Range (1H) High Low Mid Box

Opening Range (1H) High Low Mid Box
The OR H/L/M highlights the first hour of the NY Session (9:30–10:30 EST) by drawing a customizable opening range box and projecting its key levels throughout the trading day.
Key Features:
Automatically plots a box around the 9:30–10:30 AM ET opening range
Extends the Opening Range High and Low across the remainder of the session
Optional midline (50% of the opening range) with independent thickness control
Fully customizable box fill color and transparency
Editable line color, style, and thickness
Option to extend levels only through regular trading hours (RTH)
Designed for traders who use the opening range as a reference for breakouts, reversals, liquidity sweeps, and intraday bias.
The OR H/L/M highlights the first hour of the NY Session (9:30–10:30 EST) by drawing a customizable opening range box and projecting its key levels throughout the trading day.
Key Features:
Automatically plots a box around the 9:30–10:30 AM ET opening range
Extends the Opening Range High and Low across the remainder of the session
Optional midline (50% of the opening range) with independent thickness control
Fully customizable box fill color and transparency
Editable line color, style, and thickness
Option to extend levels only through regular trading hours (RTH)
Designed for traders who use the opening range as a reference for breakouts, reversals, liquidity sweeps, and intraday bias.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
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.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
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.