Options Chain for CENTURY ALUM CO COM (CENX) - $43.03 as of 7/2/2026 3:17:46 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 | 12.30 | 15.10 | 13.70 | 35.90 | 0.00 | 0.00% | 0.46 | 0 | 0 | 1.85 | 0.99 | 0.00 | -0.02 | 5/27/2026 | 7/2/2026 4:00:05 PM EST |
| 35.00 | 8.30 | 10.40 | 9.35 | 8.70 | 0.00 | 0.00% | 0.27 | 0 | 13 | 1.42 | 0.93 | 0.02 | -0.05 | 7/1/2026 | 7/2/2026 4:00:05 PM EST |
| 40.00 | 4.50 | 6.10 | 5.30 | 4.00 | 0.00 | 0.00% | 0.13 | 0 | 62 | 0.84 | 0.75 | 0.05 | -0.09 | 7/1/2026 | 7/2/2026 4:00:05 PM EST |
| 45.00 | 1.85 | 2.35 | 2.10 | 1.81 | -0.44 | -19.56% | 0.05 | 15 | 975 | 0.72 | 0.47 | 0.06 | -0.10 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 50.00 | 0.35 | 0.90 | 0.63 | 0.76 | -0.14 | -15.56% | 0.01 | 113 | 247 | 0.68 | 0.22 | 0.05 | -0.07 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 55.00 | 0.20 | 0.35 | 0.28 | 0.25 | -0.05 | -16.67% | 0.01 | 105 | 487 | 0.78 | 0.08 | 0.02 | -0.04 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 60.00 | 0.00 | 0.30 | 0.15 | 0.21 | 0.00 | 0.00% | 0.00 | 0 | 338 | 1.01 | 0.02 | 0.01 | -0.01 | 6/30/2026 | 7/2/2026 4:00:05 PM EST |
| 65.00 | 0.00 | 0.25 | 0.13 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 1,149 | 1.15 | 0.01 | 0.00 | 0.00 | 6/26/2026 | 7/2/2026 4:00:05 PM EST |
| 70.00 | 0.00 | 0.30 | 0.15 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 449 | 1.37 | 0.00 | 0.00 | 0.00 | 7/1/2026 | 7/2/2026 4:00:05 PM EST |
| 75.00 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 99 | 1.15 | 0.00 | 0.00 | 0.00 | 6/30/2026 | 7/2/2026 4:00:05 PM EST |
| 80.00 | 0.00 | 0.75 | 0.38 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 847 | 2.01 | 0.00 | 0.00 | 0.00 | 6/25/2026 | 7/2/2026 4:00:05 PM EST |
| 85.00 | 0.00 | 1.15 | 0.58 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 318 | 2.38 | 0.00 | 0.00 | 0.00 | 6/30/2026 | 7/2/2026 4:00:05 PM EST |
| 90.00 | 0.00 | 1.15 | 0.58 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 37 | 2.52 | 0.00 | 0.00 | 0.00 | 6/15/2026 | 7/2/2026 4:00:05 PM EST |
| 95.00 | 0.00 | 1.15 | 0.58 | 1.25 | 0.00 | 0.00% | 0.01 | 0 | 29 | 2.64 | 0.00 | 0.00 | 0.00 | 5/27/2026 | 7/2/2026 4:00:05 PM EST |
| 100.00 | 0.00 | 1.15 | 0.58 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 94 | 2.76 | 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 | 0.00 | 0.25 | 0.13 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 24 | 1.25 | -0.01 | 0.00 | -0.02 | 7/1/2026 | 7/2/2026 4:00:05 PM EST |
| 35.00 | 0.20 | 0.60 | 0.40 | 0.33 | -0.09 | -21.43% | 0.01 | 1 | 39 | 0.91 | -0.07 | 0.02 | -0.05 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 40.00 | 0.95 | 1.35 | 1.15 | 1.05 | -0.40 | -27.59% | 0.03 | 11 | 168 | 0.79 | -0.25 | 0.05 | -0.09 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 45.00 | 2.25 | 3.50 | 2.88 | 3.34 | -0.21 | -5.92% | 0.06 | 7 | 243 | 0.65 | -0.53 | 0.06 | -0.10 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 50.00 | 6.20 | 7.60 | 6.90 | 6.39 | -0.91 | -12.47% | 0.14 | 1 | 1,455 | 0.71 | -0.78 | 0.05 | -0.07 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 55.00 | 10.80 | 12.20 | 11.50 | 11.48 | -0.18 | -1.55% | 0.21 | 7 | 997 | 1.26 | -0.92 | 0.02 | -0.04 | 7/2/2026 | 7/2/2026 4:00:05 PM EST |
| 60.00 | 14.80 | 17.10 | 15.95 | 14.37 | 0.00 | 0.00% | 0.27 | 0 | 53 | 1.49 | -0.98 | 0.01 | -0.01 | 6/29/2026 | 7/2/2026 4:00:05 PM EST |
| 65.00 | 19.30 | 23.30 | 21.30 | 18.84 | 0.00 | 0.00% | 0.33 | 0 | 16 | 2.20 | -0.99 | 0.00 | 0.00 | 6/26/2026 | 7/2/2026 4:00:05 PM EST |
| 70.00 | 24.50 | 28.40 | 26.45 | 20.74 | 0.00 | 0.00% | 0.38 | 0 | 0 | 2.47 | -1.00 | 0.00 | 0.00 | 6/22/2026 | 7/2/2026 4:00:05 PM EST |
| 75.00 | 29.30 | 33.30 | 31.30 | 18.85 | 0.00 | 0.00% | 0.42 | 0 | 0 | 2.64 | -1.00 | 0.00 | 0.00 | 4/23/2026 | 7/2/2026 4:00:05 PM EST |
| 80.00 | 34.60 | 38.30 | 36.45 | 22.95 | 0.00 | 0.00% | 0.46 | 0 | 0 | 2.82 | -1.00 | 0.00 | 0.00 | 4/23/2026 | 7/2/2026 4:00:05 PM EST |
| 85.00 | 39.20 | 43.30 | 41.25 | 21.87 | 0.00 | 0.00% | 0.49 | 0 | 0 | 3.00 | -1.00 | 0.00 | 0.00 | 6/9/2026 | 7/2/2026 4:00:05 PM EST |
| 90.00 | 44.20 | 48.40 | 46.30 | % | 0.51 | 0 | 0 | 3.19 | -1.00 | 0.00 | 0.00 | 7/2/2026 4:00:05 PM EST | |||
| 95.00 | 49.20 | 53.30 | 51.25 | % | 0.54 | 0 | 0 | 3.30 | -1.00 | 0.00 | 0.00 | 7/2/2026 4:00:05 PM EST | |||
| 100.00 | 54.20 | 58.00 | 56.10 | 37.50 | 0.00 | 0.00% | 0.56 | 0 | 0 | 3.31 | -1.00 | 0.00 | 0.00 | 6/5/2026 | 7/2/2026 4:00:05 PM EST |