That's true, but what you can't tell from this graph was that in this period we went from 10.000 tests per day to almost 200.000, so I think that might account for must of the uptick in active cases in this period. During some of our biggest spikes the infection% has hovered around 2 - 3%.
Present day we have about 430k active cases, which is almost 10% of the population, but the % is still 2.3%.