S&P 500 (SPX) Opens Up or Down on July 15? leads at 82%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | S&P 500 (SPX) Opens Up or Down on July 15? | 82% | +22% | $18K |
Real-money prediction market · Trade with confidence
This market will resolve to "Up" if the official S&P 500 Index open price for S&P 500 (SPX) on July 15 is higher than the official S&P 500 Index closing price for SPX on the most recent prior trading...
This prediction market tracks whether S&P 500 (SPX) Opens Up or Down on July 15? will occur, with $18K in total trading volume reflecting significant trader interest. Prediction markets aggregate the collective intelligence of participants who stake real money on outcomes, making them one of the most reliable forecasting tools available for events driven by available information and market participant behavior.
Traders lean toward S&P 500 (SPX) Opens Up or Down on July 15? at 82%, suggesting a probable but not certain outcome. This moderate confidence level often reflects genuine uncertainty — markets at this range tend to see the most price movement as new information emerges.
Trading activity is exceptionally high, with $18K traded in the last 24 hours alone (100% of total volume). This surge often indicates breaking news, a key deadline approaching, or a significant shift in market sentiment.
This market is scheduled to resolve by 2026-07-15. As the resolution date approaches, expect increased trading activity and tighter probability estimates. Historical data shows that prediction market accuracy improves significantly in the final days before resolution.
As of Jul 15, 2026 at 11:25 UTC, the leading outcome is S&P 500 (SPX) Opens Up or Down on July 15? at 82% probability, with $18K in total trading volume on Polymarket.
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