TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 10, 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 thresholds by that time.
All markets resolve based on the end-of-day value of the Nasdaq 100 index on September 10, 2026. Each market has a unique threshold; if the index closes above the specified value (e.g., 27,499.99 for the first market, 27,509.99 for the second, etc.), that market resolves to 'Yes.' Markets close on September 10, 2026, and expiration occurs either when the index value is officially released or one week after the date, whichever comes first. All markets adhere to modified source agency and underlying rules for indices as per the Kalshi Rulebook.