OPEN-SOURCE SCRIPT
PML (Extended hours)

This indicator provides basic pre-market level information. You have the flexibility to select your preferred time range for the lines and labels.
For the #90amestbox group, set the time between 8:57 am and 9:03 am (EST). Ensure to draw the box using these lines, as the indicator is designed for extended hours only and won't function during regular trading hours.
What it does:
1) makes lines for the high and the low of the time slot you pick,
2) makes a label for the price,
3) you can also set alerts for when the price breaks the upside or downside.
For the #90amestbox group, set the time between 8:57 am and 9:03 am (EST). Ensure to draw the box using these lines, as the indicator is designed for extended hours only and won't function during regular trading hours.
What it does:
1) makes lines for the high and the low of the time slot you pick,
2) makes a label for the price,
3) you can also set alerts for when the price breaks the upside or downside.
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.