Halloween Ends underperforms at the box office
It was expected to make $50 million but ended up making $43 million which is still very good but not quite what they expected. It is also a step down from Halloween Kills which made $49.4 million its opening weekend. This article seems to put all the blame on Peacock and that is likely part of it, but I also think it's getting pretty bad word of mouth and many are still turned off Halloween after Kills. But regardless, still a very good performance and I wouldn't consider it a flop by any means.
https://deadline.com/2022/10/box-office-halloween-ends-1235144913/