Market is split — S&P 500 (SPX) Opens Up or Down on June 16? at 46%. High uncertainty = high risk/reward opportunity.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | S&P 500 (SPX) Opens Up or Down on June 16? | 46% | +120% | $16K |
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 June 16 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 June 16? will occur, with $16K 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.
The market is closely contested, with S&P 500 (SPX) Opens Up or Down on June 16? leading at just 46%. This near-even split signals high uncertainty among traders, creating potential value opportunities for those with strong conviction based on their own analysis of the underlying factors.
Trading activity is exceptionally high, with $16K 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 2026-06-16. 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 Jun 16, 2026 at 05:35 UTC, the leading outcome is S&P 500 (SPX) Opens Up or Down on June 16? at 46% probability, with $16K in total trading volume on Polymarket.
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