TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 31, 4:00 PM EST
Kalshi
This event tracks the performance of a major stock market index on a specific date, allowing participants to speculate on whether the index will fall within certain numerical ranges at the close of trading. The outcome depends solely on the index's final value at the specified time, reflecting broader market conditions and investor sentiment.
Each market resolves based on whether the Nasdaq 100 index's closing value on August 31, 2026, at 4pm EDT falls within a specific numerical range. Markets cover consecutive, non-overlapping bands from below 28,200 up to above 30,999.99. All markets close on August 31, 2026, and expire either when the index value is officially released or one week after that date, whichever occurs first. The Exchange has adjusted the data source and underlying methodology for index markets per the Kalshi Rulebook.