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: Feb 12, 7:00 PM EST
Kalshi
The S&P 500 index will be tracked on February 12, 2026 to determine its closing value across a range of thresholds, with outcomes measured at regular intervals throughout a specified price band.