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, 4:00 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 surpass certain threshold values.
The market resolves based on the closing value of the Nasdaq 100 index on October 5, 2026 at 4pm EDT. 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 05, 2026, and expire either when the index value is officially released or one week after the close date, whichever comes first. The rules specify modified data sources for index calculations per the Kalshi Rulebook.