ARM (ARM) Open Interest
Total ARM futures open interest with a 30-day trend and per-exchange split.
$9.73M
Open Interest
USD notional, all venues
-20.84%
30-Day Change
vs $12.29M
9
Exchanges
with live ARM futures OI
Largest Venue
22.7% share
ARM Open Interest — Last 30 Days
Hourly total USD notional across all tracked exchanges
Rising open interest with rising price signals new money entering ARM longs; falling OI signals positions being closed.
ARM Open Interest by Exchange
Latest hourly snapshot · USD notional and market share