Basic code to draw vertical line after specified number of candlesticks.

It should contain a start date and an input after how many candles to create a vertical line.

Example: The start date would be 01/01/2020, the value is 23 candles, the indicator should now draw a line every 23 candles.

The program should not be big, 2-3 lines are enough for me, I do the rest myself. If it doesn't work in every period and you have to set them manually, then 2 periods are enough for me to choose from, as an example I do the rest myself.

Basic code to draw vertical line after specified number of candlesticks.