TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 10, 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 the Nasdaq 100 index value at 2pm EDT on August 10, 2026. Each market has a unique threshold; if the index closes above the specified threshold (e.g., 27,299.99, 27,309.99, etc.), that market resolves to 'Yes.' All markets close on August 10, 2026, and expire either when the index value is first released or one week after the specified date, whichever comes first. The Exchange has updated the source agency and underlying for these index markets per the Kalshi Rulebook.