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 14, 10:00 AM EST
Kalshi
This market tracks the performance of a major stock market index at a specific future date and time, allowing participants to speculate on whether the index will exceed certain threshold values.
The market resolves based on the Nasdaq-100 index value at 10am EDT on September 14, 2026. Each market has a specific threshold value; if the index closes above that threshold at the specified time, the market resolves to Yes. All markets close on September 14, 2026, and expire either when the index value is first officially released or one week after the close date, whichever comes first. The Exchange has adjusted data sources for index markets as per the Kalshi Rulebook.