Odds & FAQ

What are the current odds for S&P 500 (SPX) Opens Up or Down on September 4?

The current front-runner is Up at 50%, ahead of Down at 50%. These live odds update with every trade on the Polymarket order book.

What do traders predict for S&P 500 (SPX) Opens Up or Down on September 4?

Traders currently imply a 50% chance for Up. Market-implied probabilities reflect real money at stake, but they are live forecasts that shift as new information arrives, not guarantees.

When does the S&P 500 (SPX) Opens Up or Down on September 4 market resolve?

This market is scheduled to resolve on 4 Sep 2026 (还剩 2 天). It settles according to Polymarket's published resolution criteria once the outcome is confirmed.

How much money is trading on S&P 500 (SPX) Opens Up or Down on September 4?

Total traded volume on this market is $8,781, a measure of how much real money traders have committed to the outcome.

How can I trade S&P 500 (SPX) Opens Up or Down on September 4 on Polymarket?

You can follow the live odds on this page and open the market on Polymarket to trade it yourself. Prediction trading carries risk; never stake more than you can afford to lose.

S&P 500 (SPX) Opens Up or Down on September 4?