Optimism (OP) Open Interest
$0.0969+2.40% (24h)
Total OP futures open interest with a 30-day trend and per-exchange split.
$60.57M
Open Interest
USD notional, all venues
+44.92%
30-Day Change
vs $41.79M
19
Exchanges
with live OP futures OI
Largest Venue
24.3% share
OP Open Interest — Last 30 Days
Hourly total USD notional across all tracked exchanges
Rising open interest with rising price signals new money entering Optimism longs; falling OI signals positions being closed.
OP Open Interest by Exchange
Latest hourly snapshot · USD notional and market share
| Exchange | Open Interest | Share |
|---|---|---|
| $14.69M | 24.3% | |
| $14.38M | 23.7% | |
| $11.74M | 19.4% | |
| $4.11M | 6.8% | |
| $3.77M | 6.2% | |
| $3.46M | 5.7% | |
| $3.33M | 5.5% | |
| $2.40M | 4.0% | |
| $1.48M | 2.4% | |
| $534.71K | 0.9% | |
| $249.90K | 0.4% | |
| $130.94K | 0.2% | |
| $113.41K | 0.2% | |
| $70.81K | 0.1% | |
| $31.50K | 0.1% | |
| $29.80K | 0.0% | |
| $26.73K | 0.0% | |
| $10.25K | 0.0% | |
| $2.16K | 0.0% |