BB (BB) Open Interest
Total BB futures open interest with a 30-day trend and per-exchange split.
$5.26M
Open Interest
USD notional, all venues
+19.09%
30-Day Change
vs $4.41M
11
Exchanges
with live BB futures OI
Largest Venue
45.3% share
BB Open Interest — Last 30 Days
Hourly total USD notional across all tracked exchanges
Rising open interest with rising price signals new money entering BB longs; falling OI signals positions being closed.
BB Open Interest by Exchange
Latest hourly snapshot · USD notional and market share