S&P 500 (SPX) Up or Down on October 19?
Current Prediction Market Odds
Updated hourly
98%
Up
2%
Down
Volume 24h: $143.7K
Total volume: $142.8K
Liquidity: $24.6K
About this market
This market will resolve to "Up" if the official S&P 500 Index closing price for S&P 500 (SPX) on Monday, October 19, 2026 is higher than the official S&P 500 Index closing price for SPX on the most recent prior trading day. This market will resolve to "Down" if the official S&P 500 Index closing price for S&P 500 (SPX) on Monday, October 19, 2026 is lower than the official S&P 500 Index closing price for SPX on the most recent prior trading day. E.g., ordinarily, a market on Monday would refe
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Market resolves: 2026-10-19