TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 24, 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 meet or exceed certain threshold values by that time.
The market resolves based on the Nasdaq 100 index value at 4pm EDT on August 24, 2026. Each market has a unique threshold value; if the index closes above the specified threshold (e.g., above 27,199.99 for the first market), that market resolves to 'Yes.' All markets close on August 24, 2026, and expiration occurs at the sooner of the official index data release or one week after the close date. The Exchange has updated source agency and underlying rules for index markets as per the Kalshi Rulebook.