Python

You are a stock analyst. It is too slow to view the charts one at a time. You want to present the stocks of two companies in one chart at the same time, but the data you get contains a lot of unnecessary information. $,$ please filter it before making it into a picture.

In addition, some information must be presented in the chart: $1.$x $($y$)$ label, title

$2.$x and y axis coordinate units

$3.$ Chart turning points

$4.$ Stock line chart and corresponding numbers