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 19, 2:00 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 surpass certain threshold values.
The market resolves based on whether the Nasdaq 100 index value at 2pm EDT on October 19, 2026 exceeds specified thresholds, with each market corresponding to a different threshold level. All markets close on October 19, 2026, and expire either when the index value is first released or one week after the specified date, whichever comes first. The rules have been modified per the Kalshi Rulebook to adjust the source agency and underlying for indices markets.