TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 20, 2:00 PM EST
Kalshi
These markets allow traders to bet on where the S&P 500 index will trade at 2pm EDT on July 20, 2026. Each market corresponds to a specific price level, with traders wagering on whether the index will close above or below that threshold on the specified date and time.
The S&P 500 index value will be measured on July 20, 2026 at 2pm EDT. For each price level threshold, the market resolves to Yes if the S&P 500 index value exceeds that threshold (e.g., above 7374.9999 for the 7,375 level, above 7379.9999 for the 7,380 level, and so forth across all specified price points ranging from 7,375 to 7,670 in 5-point increments). All markets will close on July 20, 2026 and expire at the sooner of the first release of the data or one week after July 20, 2026. Per the Kalshi Rulebook, the Exchange has modified the Source Agency and Underlying for indices markets.