TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 5, 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 meet or exceed certain threshold values.
All markets resolve based on the Nasdaq 100 index value at 3pm EDT on October 5, 2026. Each market has a unique threshold value; if the index closes at or above that threshold, the market resolves to Yes, otherwise No. Markets close on October 05, 2026, and expiration occurs at the sooner of the official index data release or one week after the close date. All markets utilize modified source agency and underlying rules specific to index markets as defined in the Kalshi Rulebook.