A way to get marker y coordinate

[mvrlin]

Is there a way to get marker y coordinate? I am making a chart with markers where the marker is an event happened at the time and I want to display some tooltip on top.

I was able to get the right x position based on time. I searched through the docs and the code repo, but didn't found anything about how to get the y position right. For now I am using series.priceToCoordinate(price) method, but it's not what I actually need. I also thought about wick position, but unfortunately found nothing.