KalshiCheck availabilityKYC required2% feeVerified resolution dataRoughly calibratedCurrent implied probabilityRick Devens 11%-3.0%Leader of 17 outcomes
Market quality
52 / 100
Medium quality24h Volume
$547.2
Liquidity
$18.6K
Medium liquidityBid / Ask
10.0% / 11.0%
Spread
10.0%
Wide spreadMarket data
Updated 13 minutes ago
Jul 9, 26, 10:35 PMDec 31, 26, 3:00 PM
Trends
Paper funds only — no real moneyNot financial advice
Selected outcome
Rick Devens11%
Compare venues· Barrett Pfeiffer
Ranked by market quality, then liquidity and 24h volume| Venue | Quality | Probability | vs reference | 24h Vol | Liq | Freshness | |
|---|---|---|---|---|---|---|---|
 PolymarketBest overall72% match · auto | Medium | 11% | 0pt | $332.4 | $95.1K | 13 minutes ago | Open → |
| KalshiThis pageMost active | Medium | 15% | +4pt | $547.2 | $18.6K | 13 minutes ago |
Also available on Polymarket
Big Brother Season 28: 3rd Place
0.9%2mo
50%
50%
50%
+38 more outcomes
64 • Medium qualityWide spreadHigh liquidityHigh ambiguity
Total Vol$18.1K
24h Vol$332.4
POLYMARKETRules
If Ashley Trail finishes 3rd in Big Brother Season 28, then the market resolves to Yes.
- This market and these products have not been endorsed by Big Brother.
- Any references to Big Brother, or any associated marks are descriptive only and do not indicate an endorsement of this product or any affiliation between Big Brother and Kalshi.
- If Barrett Pfeiffer finishes 3rd in Big Brother Season 28, then the market resolves to Yes.
- If Chuk Anyanwu finishes 3rd in Big Brother Season 28, then the market resolves to Yes.
- If Drew Campbell finishes 3rd in Big Brother Season 28, then the market resolves to Yes.
Probabilities may differ due to different market structures, fees, and participant pools.
Volume trend
$547Jul 815d of dataJul 22
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POLYMARKET
Rules
If Ashley Trail finishes 3rd in Big Brother Season 28, then the market resolves to Yes.
- This market and these products have not been endorsed by Big Brother.
- Any references to Big Brother, or any associated marks are descriptive only and do not indicate an endorsement of this product or any affiliation between Big Brother and Kalshi.
- If Barrett Pfeiffer finishes 3rd in Big Brother Season 28, then the market resolves to Yes.
- If Chuk Anyanwu finishes 3rd in Big Brother Season 28, then the market resolves to Yes.
- If Drew Campbell finishes 3rd in Big Brother Season 28, then the market resolves to Yes.