I was building a chart in HighCharts with logarithmic axis type. Here is a link to the code in JSfiddle. https://jsfiddle.net/PowerHouse/ekwoupcy/15/

I'm consuming data from Google sheets and at the moment, the values are plotted exactly as in Google Sheets. I however wanted to plot the changes over time instead, something similar to this image. Ignore the left percentages (labels), the ones on the right are the workable ones or rather where my focus is on.

I have tried applying the plotOptions and specifying the compare: 'percent', but still I get the chart not showing the change over time but the exact stock value instead. Is there a way I could get the percent changes instead of the values themselves? I will appreciate any assistance. Thanks!