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: Aug 17, 3:00 PM 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.
Multiple markets exist with varying threshold values for the Nasdaq 100 index at 3pm EDT on August 17, 2026. Each market resolves to "Yes" if the index closes above its specific threshold; otherwise, it resolves to "No." All markets close on August 17, 2026, and expire either when the index value is first officially released or one week after the close date, whichever comes first. The rules specify that the Exchange has modified the source agency and underlying for these index markets as per the Kalshi Rulebook.