TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 14, 11:00 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 whether the Nasdaq-100 index value at 11am EDT on September 14, 2026 exceeds specified thresholds, ranging from 27,100 to 31,090 or above. All markets close on September 14, 2026, and expire either when the index value is first officially reported or one week after the close date, whichever comes first. The rules consistently apply across all thresholds, with identical closure and expiration mechanics, and reference modifications to source data agencies and underlying assets as per the Kalshi Rulebook for index markets.