Daily Open Line (9:30-16:00)

This indicator automatically plots a horizontal line at each day's opening price during regular trading hours (9:30 AM to 4:00 PM, US Eastern Time).

The line starts exactly at the opening bar of the day and ends at the close (16:00).

Each day, a new line is drawn, making it easy to visualize and reference the daily open price throughout the session.

Useful for intraday traders to identify key support/resistance and monitor price action relative to the open.

You can customize the color, line width, and whether to display the open price label.