TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 1, 8:00 AM EST
Polymarket
This market tracks the domestic opening weekend box office gross for the film Backrooms, measured in millions of dollars. On Polymarket, the probability that the opening weekend gross exceeds 79 million dollars stands at 96.1%, while the probability it falls between 73 and 79 million dollars is 3.0%. Resolution will be determined by the Box Office Performance data published on The Numbers. Watch for the official opening weekend box office figures to be reported on The Numbers by June 1, 2026, which will settle this contract.
Prediction market odds on Polymarket reflect aggregated trader expectations based on real money stakes, whereas traditional box office analysts rely on historical performance data, marketing spend, and comparable film benchmarks. Prediction markets often incorporate information faster than formal forecasts update, since traders respond immediately to news. Analyst estimates typically provide a single point forecast or narrow range, while prediction markets express uncertainty across multiple outcome brackets. The market's probability distribution for "Backrooms" opening weekend can diverge from analyst consensus when traders identify new signals—such as social media momentum, early screening reactions, or competitive releases—that traditional models may lag in capturing.
The market resolves on Jun 1, 2026. Resolution is determined by the actual opening weekend box office total for "Backrooms," measured according to standard industry reporting from box office tracking services. The winning outcome is the strike range that encompasses the final reported gross. Traders holding shares in the correct outcome bracket receive payouts proportional to their holdings, while incorrect positions expire worthless. The resolution process is automated once official box office data is confirmed and validated against the market's predefined criteria.
Several catalysts could shift odds before Jun 1, 2026. Trailer performance, social media engagement metrics, and early audience sentiment from preview screenings often drive significant repricing. Competitive releases or delays in other major films can alter "Backrooms" market share expectations. Celebrity interviews, critical reviews from festivals, and marketing campaign momentum all influence trader positioning. Box office tracking updates from industry analysts provide real-time signals that traders incorporate immediately. Production news, casting announcements, or unexpected controversies can also trigger volatility. As opening weekend approaches, each new data point—from advance ticket sales to weather forecasts affecting theater traffic—may prompt traders to adjust their probability assessments across the strike ranges.