Hi @masummim50. I analysed @bellyrub last week. There were 59 auction windows between Sunday and Saturday:
- 12 of them exceeded 200% (so approx 20% of windows). So I agree there are possibilities there if you can find the right window (I caught one on Sunday for just over 200%).
- 22 of them were lower than 133% - breakeven once you reduce by curation (approx 37% of windows).
- 6 windows were less than 100% (approx 10% of windows). So you also need to be careful if the return is important to you (although as I always state up front, the main benefit of upvote bots is visibility for your post).
The second chart in this post shows the returns across the week:
https://steemit.com/steemit/@miniature-tiger/booster-vs-bellyrub-upvote-bot-analysis-saturday-23-09-17
You can also see @booster in the chart (for your question below).