The two charts are linked. If the scale go up in one, it affects the other.
Each chart should have an independent scale.
P.S. There are a lot of open orders that have been there since market opened up!

I know this is an old suggestion, but PHX would you mind elaborating on this?

The buying and selling charts both have the same Y-Axis scale. They are both linked.
It does not make sense. One represents supply and the other represents demand.
While the demand is high, the supply is low. The way it is setup now affect the resolution of the demand as it is much lower.

Right now there are a total of 8100 credits requested in the market. But under 3000 for sale. It is hard to manage and see the dots on the lower one when they are linked.

I am suggesting that the axes get separated and the max of each y Axis becomes the peak of their own chart