In my experience, what matters more than claps, comment, or read ratio is that "How long the reader is reading the content." I''ve written pieces that got 20 comments, bunch of highlights, and great read ratio, but they only made me $2 or $3. And recently I wrote an article that only got 200 claps, maybe from 13 people or something with 10 comments only, but guess what? It made me $6. And I do think it was because people read it for the longer time.

Just out of curiosity, how much do you make average per day? Because the earnings you showed in the chart is quite fluctuating.