Is it possible to always scale a chart symmetrically around the y-axis?

I am currently trying to create a chart which always has a centered y-axis also when the user zooms into it. I would like the user to be able to focus around the values around the y-axis as this is what is most relevant to him.

I wasn’t able to find an option in the ECharts API to achieve what I want to. I have created an example here.