Economics

S&P 500 (SPX) Up or Down on April 17?

YES 56%

NO 45%

Platform: Polymarket 24h Volume: $25,835 Total Volume: $25,835 Closes: 2026-04-17 Status: open

This market will resolve to "Up" if the official S&P 500 Index closing price for S&P 500 (SPX) on Friday, April 17, 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 Friday, April 17, 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 refer to

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