These dots represent end-of-day totals.
The straight lines connecting the dots is pure fiction.

blue dots are from 5NL
the big yellow dot is the tourney win, which rolled me for 10NL
the orange dots are 10NL
the dotted red line is a linear regression for estimating winrate, the slope of which is ~12 bb/100.

I'm up ~15 BI for Nov. Thanks to all who have helped.