TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 21, 5:00 PM EST
Kalshi
Brent crude oil futures prices are assessed on May 21, 2026 at 5:00 PM EDT, tracking whether the one-minute closing price reaches or exceeds various price levels across a specified range.