A24’s “Backrooms,” the viral YouTube adaptation from first-time director Kane Parsons, delivered a record-shattering $81 million domestic opening that far exceeded pre-release tracking, setting up a steep second-weekend decline typical of non-franchise original horror titles. With strong front-loaded Gen Z turnout and no established IP to sustain legs, industry estimates point to a 55-60% drop into the low-to-mid $30 million range, though trader consensus has priced even sharper erosion below $27 million. The film’s rapid $100 million domestic milestone in under a week underscores its breakout momentum while highlighting the classic post-opening correction risk for buzzy, limited-audience horror releases ahead of the June 5-7 frame.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated"Backrooms" 2nd Weekend Box Office (Lower Strikes)
<27m 69%
27-30m 20%
30-33m 12%
>33m 1.8%
<27m
69%
27-30m
20%
30-33m
12%
>33m
2%
<27m 69%
27-30m 20%
30-33m 12%
>33m 1.8%
<27m
69%
27-30m
20%
30-33m
12%
>33m
2%
If the reported value falls exactly between two brackets, then this market will resolve to the higher range bracket.
Please note, this market will resolve according to the The Numbers figures provided under Weekend Box Office Performance for the 3-day weekend (which typically includes Thursday's previews), regardless of whether domestic refers to only the USA, or to USA and Canada, etc.
If there is ambiguity as to whether the resolution source's figures are final, this market will remain open until both https://www.boxofficemojo.com/ and https://www.the-numbers.com/ have confirmed their finalized figures.
If there is no final data available by June 14, 2026, 11:59 PM ET, another credible resolution source will be chosen.
Market Opened: Jun 5, 2026, 6:43 PM ET
Resolution Source
https://www.the-numbers.com/Resolver
0x69c47De9D...If the reported value falls exactly between two brackets, then this market will resolve to the higher range bracket.
Please note, this market will resolve according to the The Numbers figures provided under Weekend Box Office Performance for the 3-day weekend (which typically includes Thursday's previews), regardless of whether domestic refers to only the USA, or to USA and Canada, etc.
If there is ambiguity as to whether the resolution source's figures are final, this market will remain open until both https://www.boxofficemojo.com/ and https://www.the-numbers.com/ have confirmed their finalized figures.
If there is no final data available by June 14, 2026, 11:59 PM ET, another credible resolution source will be chosen.
Resolution Source
https://www.the-numbers.com/Resolver
0x69c47De9D...A24’s “Backrooms,” the viral YouTube adaptation from first-time director Kane Parsons, delivered a record-shattering $81 million domestic opening that far exceeded pre-release tracking, setting up a steep second-weekend decline typical of non-franchise original horror titles. With strong front-loaded Gen Z turnout and no established IP to sustain legs, industry estimates point to a 55-60% drop into the low-to-mid $30 million range, though trader consensus has priced even sharper erosion below $27 million. The film’s rapid $100 million domestic milestone in under a week underscores its breakout momentum while highlighting the classic post-opening correction risk for buzzy, limited-audience horror releases ahead of the June 5-7 frame.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated


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