TOTAL VOLUME:
$134b
24H VOL:
$87,997,338
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,395,155,069
395,664
Markets across
30,076
events
MATCHED EVENTS:
2,626
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Feb 27, 10:00 AM EST
Kalshi
This event group tracks whether Donald Trump's approval rating moves up or down during a specific week (February 20-27, 2026). Polymarket uses Silver Bulletin's aggregated approval trend, while Kalshi uses VoteHub's time-adjusted average. Both markets measure directional change in approval, but rely on different data sources and methodologies.