TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 19, 10:00 AM 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 the Nasdaq 100 index value at 10am EDT on October 19, 2026. Each market has a unique threshold value; if the index closes above the specified threshold at the exact timestamp, the market resolves to Yes. All markets close on October 19, 2026, and expiration occurs at the sooner of the first official data release or one week after the close date. The Exchange has standardized the data source and underlying index methodology for all Nasdaq-100 price markets, ensuring consistent evaluation across all thresholds.