TOTAL VOLUME:
$134.2b
24H VOL:
$143,246,370
24H TRANSACTIONS:
2,403,290,006
OPEN INTEREST:
$1,452,035,386
405,032
Markets across
30,543
events
MATCHED EVENTS:
2,690
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 25, 4:00 PM EST
Kalshi
This market tracks the performance of a major stock market index on a specific future date, allowing participants to speculate on whether the index will surpass certain threshold values by that time.
All markets resolve based on the end-of-day value of the Nasdaq 100 index on August 25, 2026. Each market has a unique threshold value; if the index closes above that threshold on the specified date, the market resolves to 'Yes.' Markets close on August 25, 2026, and expiration occurs at the sooner of the official index data release or one week after the close. All markets follow consistent timing and data source rules as defined in the exchange rulebook for index markets.