TOTAL VOLUME:
$154.3b
24H VOL:
$219,029,434
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,869,293,526
411,051
Markets across
40,408
events
MATCHED EVENTS:
4,377
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 14, 4:00 PM EST
Kalshi
This set of markets tracks the performance of a major stock market index on a specific date, resolving based on whether the index closes above various threshold values. Each market represents a different threshold, allowing participants to speculate on the exact level of market performance at the close of trading on that day.
All markets resolve based on the end-of-day value of the S&P 500 index on October 14, 2026, at 4pm EDT. For each market, if the index closes above the specified threshold (e.g., 7,650, 7,655, etc.), the market resolves to 'Yes'; otherwise, it resolves to 'No'. Markets close on October 14, 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 per the Kalshi Rulebook.