How to increase the number of divisions in yAxis?

Question

JavaScript

I have a problem with the library . I need to make an analogue of this diagram .
Only they have
0,80,160 in the "Market Cap" and so on, similarly with other labels, and if you take my version, then it is divided by 0 and 120 https://jsfiddle.net/xpvt214o/887663/
I took their js file, but there seems to be no such data for the range to be divided.

Answer 1

properties tickPixelInterval, tickPositions. For example .