TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 15, 4:00 PM EST
Kalshi
This market tracks the performance of a major stock market index on a specific future date, allowing participants to speculate on whether the index will surpass certain threshold values by that time.
The market resolves based on the end-of-day value of the Nasdaq 100 index on September 15, 2026. Each market has a unique threshold value; if the index closes above the specified threshold (e.g., 27299.99, 27309.99, etc.), that market resolves to 'Yes.' Markets close on September 15, 2026, and expiration occurs either when the index value is officially released or one week after the close date, whichever comes first. All markets adhere to modified source agency and underlying rules for indices as per the Kalshi Rulebook.