What was the result of "S&P 500 (SPY) closes above ___ on July 21?"?

This Polymarket prediction market resolved: $745 won. The market is now closed — see the final outcome above.

How to trade on Polymarket?

To trade on Polymarket, connect a crypto wallet, deposit USDC on Polygon, and buy YES or NO shares on any prediction market. Use Polymira AI forecasts to identify high-value opportunities.

How to win on Polymarket?

To win on Polymarket, study mispriced odds, follow top traders on the Polymira leaderboard, and use AI-powered signals. Polymira provides free bull/bear predictions updated every 5 hours.

What is a Forecast Market?

A forecast market (or prediction market) lets traders buy YES/NO shares on real-world event outcomes using crypto. Polymarket is the world's largest forecast market platform, and Polymira is its AI oracle.