← All OI Spikes•
CENX
🔥 8 OI spikes•2026-04-08•Calls:5
Puts:3
Window:2026-03-11 → 2026-04-07 (20d)
•View Option Chain →TradingView →8 contracts shown
| Expiration | DTE | Strike | Type | Today OI | Median OI | Ratio ↓ | Volume | Bid | Ask | Delta | IV |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-18 | 70d | 65 | call | 1,581 | 119 | 13.3× | 6 | 8.40 | 10.10 | 0.56 | 77.3% |
| 2026-04-17 | 8d | 35 | put | 1,053 | 218.5 | 4.8× | 0 | 0.00 | 0.05 | -0.00 | 184.2% |
| 2026-04-17 | 8d | 55 | put | 545 | 129 | 4.2× | 87 | 0.35 | 0.60 | -0.14 | 89.8% |
| 2026-06-18 | 70d | 80 | call | 403 | 135.5 | 3.0× | 0 | 3.00 | 4.80 | 0.31 | 75.3% |
| 2026-04-17 | 8d | 65 | call | 639 | 245.5 | 2.6× | 78 | 3.50 | 4.00 | 0.47 | 75.7% |
| 2026-04-17 | 8d | 70 | call | 288 | 117.5 | 2.5× | 11 | 1.05 | 1.90 | 0.25 | 78.4% |
| 2026-09-18 | 162d | 70 | call | 128 | 59 | 2.2× | 6 | 11.60 | 12.60 | 0.54 | 76.6% |
| 2026-04-17 | 8d | 47 | put | 100 | 50 | 2.0× | 0 | 0.00 | 0.55 | -0.02 | 145.6% |