HEI (HEI) Open Interest
$0.1734+38.30% (24h)
Total HEI futures open interest with a 30-day trend and per-exchange split.
$4.28M
Open Interest
USD notional, all venues
-38.27%
30-Day Change
vs $6.94M
6
Exchanges
with live HEI futures OI
Largest Venue
48.7% share
HEI Open Interest — Last 30 Days
Hourly total USD notional across all tracked exchanges
Rising open interest with rising price signals new money entering HEI longs; falling OI signals positions being closed.
HEI Open Interest by Exchange
Latest hourly snapshot · USD notional and market share