1. go to Library
2. use “view entire library as list”
3. in your browser (usually under “Edit”) use “search” and enter “zig”
4. this will go through everything with name or tag containing zig(zag)

You will find for example this: https://www.prorealcode.com/prorealtime-indicators/fractals-zigzag/

It is drawing the zigzag lines and putting a square at the end point.

1. keep the site open in case you decide for it and for comparing the picture with the code.
2. read the code
3. the square is done by DRAWTEXT
4. open the PRT documentation here: https://www.prorealcode.com/prorealtime-documentation/
5. go to graphical
6. go to DRAWTEXT (you end up here: https://www.prorealcode.com/documentation/drawtext/ )
7. read it
8. in Example 3 you find how to display values with DRAWTEXT, so it should be possible to use that indicator as your base.
9. keep the site open in case you need to have a second look how it is done.

Download the indicator and import it to your PRT, then use “modify code”

1. give the indicator another name like Myfractals-zigzag
2. from documentation we know, that the y-value is the price and we need to insert price values as #value# (instead of the squares)
3. in the code it’s important, that those are exact values, i.e. nothing like + or * something to create a distance between candle and price for better view:

if LH>0 and (lastpoint=-1 or lastpoint=0) then
DRAWSEGMENT(lastX,lastY,TOPx,TOPy) COLOURED(200,0,0,255) // red line from lastX/lastY to TOPx/TOPy
DRAWTEXT("■",TOPx,TOPy,Dialog,Bold,20) coloured(200,0,0,255) // red "square" at top with y-value=TOPy

if LL<0 and (lastpoint=1 or lastpoint=0) then
DRAWSEGMENT(lastX,lastY,BOTx,BOTy) COLOURED(0,200,0,255) // green line from lastX/lastY to BOTx/BOTy
DRAWTEXT("■",BOTx,BOTy,Dialog,Bold,20) coloured(0,200,0,255) // green "square" at bottom with y-value=BOTy

1. the value for/instead of the red square should be TOPy and for/instead of the green square should be BOTy
2. so we change the corresponding lines to:

DRAWTEXT("#TOPy#",TOPx,TOPy,Dialog,Bold,20) coloured(200,0,0,255) // red "square" at top with y-value=TOPy

DRAWTEXT("#BOTy#",BOTx,BOTy,Dialog,Bold,20) coloured(0,200,0,255) // green "square" at bottom with y-value=BOTy

Save and test, if test ok, done, if not cry 😉

Please note, due to leaving IG I don’t have PRT any longer for testing, but that’s the way I go if I need to create/modify indicators.

ahaha @AVT, I just reformatted your first post already 😆