TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 10, 12:00 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.
All markets share the same core resolution mechanism: they resolve to 'Yes' if the Nasdaq 100 index value at 12pm EDT on August 10, 2026 exceeds the specified threshold (e.g., above 27299.99, above 27309.99, etc.). Each market features a distinct threshold value, creating multiple possible outcomes based on the index's performance. All markets close on August 10, 2026, and expiration occurs at the earlier of the official data release or one week after the close date. The Exchange has standardized data sources and underlying definitions for all index-based markets as per the Kalshi Rulebook.