Will Rick Devens win Big Brother season 28?
Crossbook compares what two exchanges, Polymarket and Kalshi, charge for the same event, and publishes a permanent scored record of its own forecasts under published rules.
Settlement equivalence unverified. No eligible price gap is available.
Bid/ask midpoint · retrieved 2026-10-01T23:55:28.192Z. Venue quote-update time is unavailable. Readings can be asynchronous.
55.7%bid 55.4% / ask 56.0%24h volume $3K · liquidity $2Kas of 1 Oct, 23:55 UTC · not refreshed recentlyView on PolymarketBid/ask midpoint · retrieved 2026-10-02T03:00:42.646Z. Venue quote-update time is unavailable. Readings can be asynchronous.
no two-sided marketnobody is quoting both sides, so there is no price to show24h volume $209Kas of 2 Oct, 03:00 UTC · not refreshed recentlyView the event containing this market on KalshiThe terms differ in 103 words.
Not yet reviewedEach venue's terms as written. Marked: words the other side doesn’t share.
These two contracts name settlement dates about 3 months apart. Read both terms below for why: a later date can mean a different condition, a longer deadline or an administrative delay, and only the terms say which.
Settles Oct 1, 26
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.
Settles Dec 31, 26
If Rick Devens are officially declared the winner of Big Brother Season 28, then the market resolves to Yes.
Settlement equivalence unverified
A person confirmed these two markets ask the same question. Their settlement documents have not been compared, so treat the price difference as unverified rather than as a like for like gap.
This pair was once marked equivalent without the clauses that would show it, so it is shown as unverified until it is reviewed.
Confirmed as the same question: Will Rick Devens win Big Brother season 28?
Price, last 60 days
Crossbook forecast
No public Crossbook forecast on this market yet. Every call that is made is timestamped and scored on the public record, win or lose.
Settlement equivalence unverified. The venue readings below are not ranked as a comparable price gap.
Volume over the last 24 hours is active, at about $208,759 on the busier venue. At least one side of this market has no real two sided book, which means the quoted price is closer to a placeholder than to a traded level.
This market has settled. The page is kept as a record of what both venues said while the question was open, and of what Crossbook called.
Related markets
Crossbook publishes every forecast it makes, timestamped before the answer is known and scored against the market afterwards. See the public record and the rules it is held to.