Options Chain for CENTURY ALUM CO COM (CENX) - $43.76 as of 7/5/2026 8:35:24 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 13.70 | 15.90 | 14.80 | % | 0.49 | 0 | 0 | 1.32 | 0.90 | 0.01 | -0.02 | 7/2/2026 4:00:05 PM EST | |||
| 35.00 | 9.60 | 10.80 | 10.20 | 10.20 | -2.95 | -22.44% | 0.29 | 2 | 3 | 0.82 | 0.81 | 0.02 | -0.03 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 40.00 | 6.40 | 7.40 | 6.90 | 7.20 | +0.40 | +5.89% | 0.17 | 8 | 47 | 0.80 | 0.67 | 0.03 | -0.04 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 45.00 | 3.40 | 4.80 | 4.10 | 4.30 | 0.00 | 0.00% | 0.09 | 0 | 475 | 0.74 | 0.51 | 0.03 | -0.05 | 7/1/2026 | 7/2/2026 4:00:05 PM EST |
| 50.00 | 2.50 | 3.20 | 2.85 | 2.80 | +0.05 | +1.82% | 0.06 | 5 | 154 | 0.80 | 0.36 | 0.03 | -0.04 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 55.00 | 0.80 | 2.10 | 1.45 | 1.75 | 0.00 | 0.00% | 0.03 | 0 | 104 | 0.73 | 0.25 | 0.03 | -0.04 | 7/1/2026 | 7/2/2026 4:00:05 PM EST |
| 60.00 | 0.70 | 1.50 | 1.10 | 1.35 | +0.10 | +8.00% | 0.02 | 23 | 719 | 0.80 | 0.17 | 0.02 | -0.03 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 65.00 | 0.40 | 0.95 | 0.68 | 0.88 | +0.08 | +10.00% | 0.01 | 2 | 330 | 0.81 | 0.12 | 0.02 | -0.03 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 70.00 | 0.20 | 0.70 | 0.45 | 0.68 | +0.08 | +13.34% | 0.01 | 2 | 368 | 0.82 | 0.08 | 0.01 | -0.02 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 75.00 | 0.05 | 0.95 | 0.50 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 723 | 0.87 | 0.05 | 0.01 | -0.02 | 7/1/2026 | 7/2/2026 4:00:05 PM EST |
| 80.00 | 0.00 | 1.40 | 0.70 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 7 | 1.30 | 0.03 | 0.00 | -0.01 | 6/25/2026 | 7/2/2026 4:00:05 PM EST |
| 85.00 | 0.00 | 1.40 | 0.70 | 0.46 | 0.00 | 0.00% | 0.01 | 0 | 12 | 1.39 | 0.02 | 0.00 | -0.01 | 7/1/2026 | 7/2/2026 4:00:05 PM EST |
| 90.00 | 0.00 | 1.40 | 0.70 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 14 | 1.46 | 0.01 | 0.00 | 0.00 | 6/29/2026 | 7/2/2026 4:00:05 PM EST |
| 95.00 | 0.00 | 1.40 | 0.70 | 2.10 | 0.00 | 0.00% | 0.01 | 0 | 8 | 1.54 | 0.01 | 0.00 | 0.00 | 6/9/2026 | 7/2/2026 4:00:05 PM EST |
| 100.00 | 0.00 | 1.35 | 0.68 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 56 | 1.59 | 0.00 | 0.00 | 0.00 | 6/25/2026 | 7/2/2026 4:00:05 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 0.35 | 1.40 | 0.88 | 0.53 | 0.00 | 0.00% | 0.03 | 0 | 116 | 0.91 | -0.10 | 0.01 | -0.02 | 6/30/2026 | 7/2/2026 4:00:05 PM EST |
| 35.00 | 1.10 | 2.00 | 1.55 | 1.71 | +0.71 | +71.00% | 0.04 | 6 | 35 | 0.80 | -0.19 | 0.02 | -0.03 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 40.00 | 2.50 | 3.70 | 3.10 | 3.20 | 0.00 | 0.00% | 0.08 | 10 | 178 | 0.76 | -0.33 | 0.03 | -0.04 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 45.00 | 5.10 | 5.80 | 5.45 | 5.86 | +0.01 | +0.18% | 0.12 | 9 | 492 | 0.73 | -0.49 | 0.03 | -0.05 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 50.00 | 8.20 | 9.60 | 8.90 | 9.11 | 0.00 | 0.00% | 0.18 | 0 | 73 | 0.74 | -0.64 | 0.03 | -0.04 | 7/1/2026 | 7/2/2026 4:00:05 PM EST |
| 55.00 | 11.80 | 13.40 | 12.60 | 12.88 | 0.00 | 0.00% | 0.23 | 0 | 270 | 0.68 | -0.75 | 0.03 | -0.04 | 7/1/2026 | 7/2/2026 4:00:05 PM EST |
| 60.00 | 16.20 | 17.80 | 17.00 | 15.70 | 0.00 | 0.00% | 0.28 | 0 | 56 | 0.59 | -0.83 | 0.02 | -0.03 | 6/24/2026 | 7/2/2026 4:00:05 PM EST |
| 65.00 | 20.80 | 22.50 | 21.65 | 22.10 | 0.00 | 0.00% | 0.33 | 0 | 8 | 0.98 | -0.88 | 0.02 | -0.03 | 7/1/2026 | 7/2/2026 4:00:05 PM EST |
| 70.00 | 24.90 | 27.30 | 26.10 | 14.70 | 0.00 | 0.00% | 0.37 | 0 | 6 | 1.04 | -0.92 | 0.01 | -0.02 | 5/21/2026 | 7/2/2026 4:00:05 PM EST |
| 75.00 | 29.90 | 32.20 | 31.05 | 26.25 | 0.00 | 0.00% | 0.41 | 0 | 10 | 1.12 | -0.95 | 0.01 | -0.02 | 6/22/2026 | 7/2/2026 4:00:05 PM EST |
| 80.00 | 34.50 | 38.50 | 36.50 | % | 0.46 | 0 | 0 | 1.53 | -0.97 | 0.00 | -0.01 | 7/2/2026 4:00:05 PM EST | |||
| 85.00 | 39.30 | 43.40 | 41.35 | % | 0.49 | 0 | 0 | 1.60 | -0.98 | 0.00 | -0.01 | 7/2/2026 4:00:05 PM EST | |||
| 90.00 | 44.20 | 48.30 | 46.25 | % | 0.51 | 0 | 0 | 1.66 | -0.99 | 0.00 | 0.00 | 7/2/2026 4:00:05 PM EST | |||
| 95.00 | 49.40 | 53.40 | 51.40 | % | 0.54 | 0 | 0 | 1.76 | -0.99 | 0.00 | 0.00 | 7/2/2026 4:00:05 PM EST | |||
| 100.00 | 54.40 | 58.30 | 56.35 | % | 0.56 | 0 | 0 | 1.81 | -1.00 | 0.00 | 0.00 | 7/2/2026 4:00:05 PM EST |