Other● closed
S&P 500 (SPX) Opens Up or Down on July 22?
Market resolved
Outcome: Down. This is how the market settled on Polymarket.
Settled 28 Jul 2026
This market will resolve to "Up" if the official S&P 500 Index open price for S&P 500 (SPX) on July 22 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 open price for S&P 500 (SPX) on July 22 is lower …
24h volume
$116.3K
Total volume
$116.8K
Liquidity
$75.5K
Markets
1
22 Jul 2026
SPXUp or DownDailyIndiciesFinanceHide From New
Probability over time
Loading…
Holders and activity
Loading holders…
Markets and probabilities
1 marketsHow to read
The percentage is the implied probability of the outcome, between 0% and 100%. For mutually-exclusive markets the sum trends to 100% (no vig). The ▲/▼ arrow shows the change over the selected window (1h/24h/7d/30d) in percentage points (pp). Click a market to see its top holders (with average entry price and position change) and the latest trades.