BRKB (BRKB) Open Interest
Total BRKB futures open interest with a 30-day trend and per-exchange split.
$1.80M
Open Interest
USD notional, all venues
-2.59%
30-Day Change
vs $1.85M
7
Exchanges
with live BRKB futures OI
Largest Venue
31.7% share
BRKB Open Interest — Last 30 Days
Hourly total USD notional across all tracked exchanges
Rising open interest with rising price signals new money entering BRKB longs; falling OI signals positions being closed.
BRKB Open Interest by Exchange
Latest hourly snapshot · USD notional and market share