PolymarketCheck availabilityNo KYC2% feeVerified resolution dataFairly calibratedCurrent implied probabilityPerson D 50%Leader of 41 outcomes
Market quality
64 / 100
Medium quality24h Volume
$308.9
Liquidity
$31.4K
High liquidityBid / Ask
9.0% / 10.0%
Spread
11.1%
Wide spread7d Change
+2.0%
Market data
Updated 14 minutes ago
Jul 9, 26, 1:35 PMOct 1, 26, 11:59 PM
Trends
Paper funds only — no real moneyNot financial advice
Selected outcome
Person D50%
Compare venues· Dee Valladares
Ranked by market quality, then liquidity and 24h volume| Venue | Quality | Probability | vs reference | 24h Vol | Liq | Freshness | |
|---|---|---|---|---|---|---|---|
| PolymarketThis pageBest overall | Medium | 11% | 0pt | $308.9 | $31.4K | 14 minutes ago | |
 KalshiMost active72% match · auto | Medium | 15% | +4pt | $1.1K | $20.4K | 14 minutes ago | Open → |
Also available on Kalshi
Big Brother Season 28 · 2nd place
56.0%5mo
+56.0%60%
+1.0%15%
+5.0%14%
+14 more outcomes
52 • Medium qualityWide spreadMedium liquidityHigh ambiguity
Total Vol$32.3K
24h Vol$1.1K
KALSHIRules
This market will resolve to the contestant who comes in second-place on Big Brother season 28.
- If Big Brother season 28 concludes without a second-place finisher, or if Big Brother season 28 has otherwise not concluded by December 31, 2026, 11:59 PM ET this market will resolve to "Other".
- The named individuals will be primarily ranked by order of elimination.
- If two or more individuals are eliminated exactly simultaneously, ties will be broken by alphabetical order of the individuals' listed first names.
- This market will resolve to the individual that occupies the second-highest finishing position after applying this ranking.
- This market will remain open until the conclusion of the season.
Probabilities may differ due to different market structures, fees, and participant pools.
Volume trend
$309Jul 1012d of dataJul 21
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MANIFOLD MARKETS
Big Brother Season 28: 3rd Place
$474.1Person D: 50%POLYMARKET
POLYMARKETBig Brother Season 28 Winner
$243.5Person D: 50%POLYMARKET
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Rules
This market will resolve to the contestant who comes in second-place on Big Brother season 28.
- If Big Brother season 28 concludes without a second-place finisher, or if Big Brother season 28 has otherwise not concluded by December 31, 2026, 11:59 PM ET this market will resolve to "Other".
- The named individuals will be primarily ranked by order of elimination.
- If two or more individuals are eliminated exactly simultaneously, ties will be broken by alphabetical order of the individuals' listed first names.
- This market will resolve to the individual that occupies the second-highest finishing position after applying this ranking.
- This market will remain open until the conclusion of the season.