TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 7, 4:00 PM EST
Kalshi
This set of markets tracks whether the S&P 500 index will close above specific thresholds on a particular date, allowing participants to speculate on the performance of the broader market at that moment.
Each market resolves based on whether the end-of-day S&P 500 index value on August 07, 2026, exceeds a specified threshold. If the closing value is above the threshold (e.g., 7550, 7555, etc.), the market resolves to 'Yes'; otherwise, it resolves to 'No'. All markets close on August 07, 2026, and expiration occurs at the sooner of the first official data release or one week after the close date. The Exchange has applied modifications to the Source Agency and Underlying for index markets as per the Kalshi Rulebook.