C (C) Open Interest
$0.0651-2.06% (24h)
Total C futures open interest with a 30-day trend and per-exchange split.
$4.14M
Open Interest
USD notional, all venues
-24.67%
30-Day Change
vs $5.49M
7
Exchanges
with live C futures OI
Largest Venue
69.4% share
C Open Interest — Last 30 Days
Hourly total USD notional across all tracked exchanges
Rising open interest with rising price signals new money entering C longs; falling OI signals positions being closed.
C Open Interest by Exchange
Latest hourly snapshot · USD notional and market share