TOTAL VOLUME:
$154.8b
24H VOL:
$238,896,186
24H TRANSACTIONS:
2,985,204,718
OPEN INTEREST:
$1,897,934,485
408,127
Markets across
39,552
events
MATCHED EVENTS:
4,429
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 26, 3:00 PM EST
Kalshi
This market tracks the performance of a major stock market index on a specific date and time, allowing participants to speculate on whether the index will reach certain threshold values by that point.
The market resolves based on the Nasdaq 100 index value at 3pm EDT on October 26, 2026. Each market has a specific threshold value; if the index closes above that threshold, the market resolves to Yes, otherwise No. All markets close on October 26, 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 modified the source agency and underlying for these index markets as per the Kalshi Rulebook.