Polymarket$3.04BOIOpen interest: sum of pool liquidity across all active markets, reported by the Polymarket API.
Kalshi$356.20MOIOpen interest: total contracts outstanding across all active markets, reported by the Kalshi API.
Limitless$24.17MOIOpen interest: estimated from total volume traded (USDC). Limitless does not report a separate OI metric.
Updated Today
If Solange Couto is officially declared the winner of Big Brother Brasil 26 before Jan 1, 2027, then the market resolves to Yes.
As of March 18, 2026, the Kalshi odds for Will Ana Paula Renault win Big Brother Brasil 26? are: Ana Paula Renault: 69%, Chaiany: 10%, Jonas Sulzbach: 9%, Milena: 6%, Juliano Floss: 4%. These probabilities are derived from real-money trading and update in real time.
Will Ana Paula Renault win Big Brother Brasil 26? is currently available on Kalshi. It is also available on Polymarket — compare odds across both platforms on our cross-platform comparison page.
Prediction market odds reflect the aggregate opinion of traders who risk real money on outcomes. The price of a share (e.g., 65¢) represents the market's implied probability (65%). Prices move as traders buy and sell based on new information, polls, and analysis.
