Will the maximum SP500 value reach 8399.99 by Jan 1, 2027?
Prediction markets currently give a 19% probability that Will the maximum SP500 value reach 8399.99 by Jan 1, 2027?. This contract trades at 19¢ on Kalshi, closing January 1, 2027. The market is pricing an extremely unlikely scenario at just 10 cents, implying the S&P 500 won't exceed 8399.99 during 2026—a level it's already near or above, making this a tail-risk bet with an extraordinary 2673% implied yield for Yes holders.
Analysis
The market is pricing an extremely unlikely scenario at just 10 cents, implying the S&P 500 won't exceed 8399.99 during 2026—a level it's already near or above, making this a tail-risk bet with an extraordinary 2673% implied yield for Yes holders. The massive 6-cent spread and minimal $48 daily volume suggest severe illiquidity, while the 9.07 volatility ratio and 3494% realized volatility indicate extreme pricing uncertainty and potential mispricing. With 259 days to expiry and a Cliff Risk Index of 19, this market carries significant tail risk, though the flat 7-day price action suggests current sentiment remains stable despite the asymmetric payoff structure.
Resolution rules
If the value of the S&P 500 index value starting Jan 1, 2026 and ending before Jan 1, 2027 is above 8399.99, then the market resolves to Yes.
Indicators
Regime
Trade
sf trade KXINXMAXY-01JAN2027-8399.99 yes 100