TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 23, 12:40 AM EST
Kalshi
A professional baseball game between Colorado and Arizona scheduled for May 22, 2026 at 9:40 PM EDT will be played, with focus on home run production by key hitters. The event measures the number of home runs hit by individual batters during the contest.