Other

Big Brother Season 28 · Winner — Will Lyric Medeiros win Big Brother Season 28?

Heads up: Kalshi and Polymarket resolve this market 98 days apart — the price difference may reflect different time horizons rather than a genuine arbitrage opportunity.

6.5%volume-weighted implied probability

YES price range

K

P

0%50%100%

Kalshi Polymarket

7-day price history Kalshi Polymarket

Kalshi

7¢

bid 6¢ · ask 7¢

24h vol $13,267

Trade on Kalshi →

Best price

Polymarket

5¢

bid 4¢ · ask 6¢

24h vol $175

Trade on Polymarket →

Mapping notes

Event pair: 'Big Brother Season 28 Winner' ↔ 'Big Brother Season 28 · Winner' (score 1.00, outcome match 1.00).

Kalshi ticker

KXBIGBROTHER-26DEC31-LYR

Resolves 1/7/2027

Polymarket condition

0xe392a76ec6344353…

Resolves 10/1/2026

Pro

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