DIA (DIA) Open Interest
$0.1459-4.28% (24h)
Total DIA futures open interest with a 30-day trend and per-exchange split.
$1.99M
Open Interest
USD notional, all venues
-16.11%
30-Day Change
vs $2.37M
5
Exchanges
with live DIA futures OI
Largest Venue
47.8% share
DIA Open Interest — Last 30 Days
Hourly total USD notional across all tracked exchanges
Rising open interest with rising price signals new money entering DIA longs; falling OI signals positions being closed.
DIA Open Interest by Exchange
Latest hourly snapshot · USD notional and market share