Will someone else win Big Brother season 28?
🗂 Part of event: Big Brother Season 28 Winner →💡 What the odds say
The market puts this at about a 50% chance — a coin toss.
No money — just record your call and see if you were right. Yes is at 50% right now.
Data from Polymarket’s public API, for informational purposes only. PredictPal is not affiliated with any platform and does not facilitate trading.
Discussion
Loading…
How it resolves
Settled on-chain by UMA's optimistic oracle: once an outcome is clear, anyone can propose the result, which then enters a challenge window where it can be disputed with evidence before it finalizes.
⚖️ A proposed outcome can be disputed during a challenge window before it's final.
Resolution criteria
This market will resolve to the contestant who wins Big Brother season 28. If Big Brother season 28 concludes without a winner being declared, or if Big Brother season 28 has otherwise not concluded by December 31, 2026, 11:59PM ET this market will resolve to "Other". In the case of a tie, this market will resolve in favor of the listed contestant whose name comes first in alphabetical order. This market will remain open until the conclusion of the season. The resolution source for this market will be the official broadcast of the final episode of Big Brother season 28.
ⓘ A market settles under its own written rules, which can lag what looks decided in the news — so the price may not move to 100% the moment an outcome seems obvious.
View the official rules on Polymarket ↗Related markets
Are people in the US getting dumber?
The 70% odds that Americans are getting dumber reflect a media-driven narrative linking AI tool use to cognitive decline, but the evidence is mostly anecdotal and lacks rigorous longitudinal data, making the market more a bet on cultural perception than on measurable intelligence.
Yes ≈ 70% chance
Highest box office-grossing movie in 2026 (US/Canada Domestic)
Despite The Odyssey's record-breaking $84M+ second weekend (Deadline, Jul 25), the market overwhelmingly favors Spider-Man: Brand New Day at 67%, suggesting a belief that franchise familiarity and pre-release hype will outweigh current box office surprises.
7 outcomes
Spider-Man: Brand New Day Tomatometer 92%+ on July 31, 2026.
The market expects Spider-Man: Brand New Day to fall short of a 92% Tomatometer score, with the 'Below 92%' option commanding 69% despite recent positive buzz from cast interviews suggesting a strong fan reception; the single biggest recent shift is a 1-point drop in the Yes (≥92%) probability over 24 hours, potentially reflecting skepticism after mixed reviews for other Marvel projects like 'The Punisher: One Last Kill' (Rotten Tomatoes, May 12).
2 outcomes
Will the documentary, "Instadocs: The prediction market games" be available on Netflix in July?
Yes ≈ 93% chance
Highest grossing movie in 2026?
The market is essentially flat with both listed candidates at 0% odds, but the biggest recent shift is the record-breaking performance of Christopher Nolan’s ‘The Odyssey’ in late July, which is not a market candidate — creating a glaring mismatch between box office reality and trader sentiment.
2 outcomes