Thank you for your contribution Friend!
I tested it, but your indicator draws the Box every day. What I want is for an indicator to draw the vertical line on the particular date of each month that we want to set.
Let's take an example: If we put september 19 on the indicator parameters. On September 19, there will be the formation of the vertical line in D1, which will be represented by a Box in M15.
Thanks again!
