TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 26, 11:00 AM EST
Kalshi
This event tracks the performance of a major stock market index at a specific future date and time. It examines whether the index's value surpasses various thresholds, providing insight into potential market optimism or pessimism leading up to that moment.
Each market resolves based on whether the S&P 500 index value at 11am EDT on October 26, 2026, exceeds a specific threshold, rounded down to the nearest whole number. For example, a market requiring the index to be above 7,500 resolves to 'Yes' if the value at that exact time is greater than 7,499.9999. All markets close on October 26, 2026, and expire either when the index value is first officially released or one week after that date, whichever occurs first. The Exchange has applied modifications to the source agency and underlying assets for index markets as per the Kalshi Rulebook.