This film needs to surpass $206 million to be the highest grossing slasher (‘Scream’ back in 96 made $173 million but adjusted for inflation is $206 million) It can definitely do it
The real question is how close do you think it could get to ‘Get Out’ and ‘Split’ which are the highest grossing Blumhouse movies?
‘Get Out’ is at $255.5M
‘Split’ is at $278.5M
I think it has a very good chance of coming close. Tons of people said they will be seeing it again and it’s only been out for 2 weeks now
I’m going to see it again on Monday and taking two friends who haven’t seen it yet 
Yeah it’s still raking in money. I saw it again last night for the 4th time at a normally slow theater and there were plenty of people in the seats.
I’ve seen it three times and will be seeing it again.
I would $300 million worldwide.