Need clearing up

Sorry for the kind of off-topic thread, but here goes;

I was thinking back to the 5:1 consolidation that occurred on 10th November 2016 from what I can see on paper.

My total shares definitely dropped to 1/5th however looking back at the charts I don't see any sharp rise by x 5 of the SP on the day it took effect??

Do the charts automatically factor this in (don't think so) or does anyone have any clarity to my confusion?

Just trying to figure out my average cost price as etrade has dropped that to '0.00' since the consolidation.

Thanks all.