I have used the search function, but could not find any.

Is there an indicator that displays current bar height in ticks? Like this (sort of)

Current
Bar
___________
|
| 4 ticks
|
|___________

Should be repainting in real time (not on bar close)

You can take the Range indicator and modify the formula in line 39 to

 

Code

Value.Set((High[0] - Low[0])/TickSize);

then save it under a new name.