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: Aug 14, 4:00 PM EST
Kalshi
The event monitors the S&P 500 index value on the same date, resolving if it closes above various target levels. Each market corresponds to a distinct price point the index must exceed for a positive outcome.
Multiple markets are defined for the S&P 500 index value on August 14, 2026 at 4pm EDT, each with an increasing threshold. A market resolves to "Yes" if the index closes above its specified threshold; otherwise, it resolves to "No". All markets close on August 14, 2026, and expire upon the first official release of the index data or one week after market close, whichever occurs sooner. Modifications to the data source and underlying agency for indices are in effect as per the Kalshi Rulebook.