Will Internacional win the Brasileiro Serie A?
Prediction markets currently give a 5% probability that Will Internacional win the Brasileiro Serie A?. This contract trades at 5¢ on Kalshi, closing December 16, 2026. This market shows extreme illiquidity with zero 24-hour volume and only $25 open interest, making the 42¢ spread and 2844% implied yield on the Yes side largely meaningless—these metrics reflect thin order books rather than genuine pricing efficiency.
Analysis
This market shows extreme illiquidity with zero 24-hour volume and only $25 open interest, making the 42¢ spread and 2844% implied yield on the Yes side largely meaningless—these metrics reflect thin order books rather than genuine pricing efficiency. Internacional's 5% probability appears reasonable for a mid-table Brazilian club competing for the championship, but the massive yield asymmetry (2844% vs. 7.9%) and elevated Cliff Risk Index of 19 suggest the market structure is unstable and vulnerable to manipulation or sudden repricing. With 244 days to expiry, this contract would benefit from deeper liquidity before it becomes tradeable at reliable prices.
Resolution rules
If Internacional is the 2026 Brasileiro Serie A Champion, then the market resolves to Yes.
Indicators
Regime
Trade
sf trade KXBRASILEIRO-26-INT yes 100