Options Chain for CENTURY ALUM CO COM (CENX) - $46.04 as of 2/13/2026 7:38:08 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24.00 | 20.10 | 23.50 | 21.80 | % | 0.91 | 0 | 0 | 4.62 | 1.00 | 0.00 | 0.00 | 2/13/2026 3:59:49 PM EST | |||
| 25.00 | 19.30 | 22.30 | 20.80 | 22.57 | 0.00 | 0.00% | 0.83 | 0 | 71 | 4.20 | 1.00 | 0.00 | 0.00 | 1/16/2026 | 2/13/2026 3:59:49 PM EST |
| 26.00 | 18.30 | 21.00 | 19.65 | 19.94 | 0.00 | 0.00% | 0.76 | 0 | 10 | 3.70 | 1.00 | 0.00 | 0.00 | 2/2/2026 | 2/13/2026 3:59:49 PM EST |
| 27.00 | 17.20 | 20.10 | 18.65 | 26.50 | 0.00 | 0.00% | 0.69 | 0 | 7 | 3.60 | 1.00 | 0.00 | 0.00 | 2/10/2026 | 2/13/2026 3:59:49 PM EST |
| 28.00 | 16.30 | 19.00 | 17.65 | % | 0.63 | 0 | 0 | 3.31 | 1.00 | 0.00 | 0.00 | 2/13/2026 3:59:49 PM EST | |||
| 29.00 | 15.00 | 18.00 | 16.50 | 18.30 | 0.00 | 0.00% | 0.57 | 0 | 1 | 3.13 | 1.00 | 0.00 | 0.00 | 1/16/2026 | 2/13/2026 3:59:49 PM EST |
| 30.00 | 14.40 | 16.80 | 15.60 | 23.22 | 0.00 | 0.00% | 0.52 | 0 | 51 | 2.78 | 1.00 | 0.00 | 0.00 | 2/12/2026 | 2/13/2026 3:59:49 PM EST |
| 31.00 | 13.30 | 16.10 | 14.70 | 8.80 | 0.00 | 0.00% | 0.47 | 0 | 0 | 2.87 | 1.00 | 0.00 | 0.00 | 12/24/2025 | 2/13/2026 3:59:49 PM EST |
| 32.00 | 12.60 | 14.80 | 13.70 | 17.65 | 0.00 | 0.00% | 0.43 | 0 | 20 | 2.46 | 0.99 | 0.01 | -0.01 | 1/21/2026 | 2/13/2026 3:59:49 PM EST |
| 33.00 | 11.50 | 13.90 | 12.70 | 12.90 | -3.81 | -22.81% | 0.38 | 1 | 3 | 2.38 | 0.98 | 0.01 | -0.02 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 34.00 | 10.60 | 12.60 | 11.60 | 13.29 | 0.00 | 0.00% | 0.34 | 0 | 15 | 1.99 | 0.96 | 0.01 | -0.04 | 1/30/2026 | 2/13/2026 3:59:49 PM EST |
| 35.00 | 9.90 | 12.00 | 10.95 | 12.30 | 0.00 | 0.00% | 0.31 | 0 | 8 | 2.14 | 0.96 | 0.01 | -0.05 | 1/30/2026 | 2/13/2026 3:59:49 PM EST |
| 36.00 | 8.90 | 11.10 | 10.00 | 18.29 | 0.00 | 0.00% | 0.28 | 0 | 25 | 2.06 | 0.92 | 0.02 | -0.08 | 2/9/2026 | 2/13/2026 3:59:49 PM EST |
| 37.00 | 7.90 | 10.00 | 8.95 | 13.10 | 0.00 | 0.00% | 0.24 | 0 | 16 | 1.84 | 0.91 | 0.02 | -0.09 | 2/3/2026 | 2/13/2026 3:59:49 PM EST |
| 38.00 | 7.00 | 9.10 | 8.05 | 12.80 | 0.00 | 0.00% | 0.21 | 0 | 54 | 1.75 | 0.88 | 0.03 | -0.11 | 2/12/2026 | 2/13/2026 3:59:49 PM EST |
| 39.00 | 6.20 | 7.80 | 7.00 | 9.45 | 0.00 | 0.00% | 0.18 | 0 | 30 | 1.42 | 0.85 | 0.03 | -0.13 | 1/12/2026 | 2/13/2026 3:59:49 PM EST |
| 40.00 | 5.30 | 7.40 | 6.35 | 5.17 | -2.83 | -35.38% | 0.16 | 1 | 304 | 1.61 | 0.82 | 0.04 | -0.14 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 41.00 | 4.70 | 6.10 | 5.40 | 5.10 | -8.45 | -62.37% | 0.13 | 1 | 14 | 1.30 | 0.78 | 0.04 | -0.15 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 42.00 | 4.50 | 5.40 | 4.95 | 4.62 | -8.33 | -64.33% | 0.12 | 5 | 71 | 1.03 | 0.74 | 0.05 | -0.16 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 43.00 | 3.80 | 4.70 | 4.25 | 9.34 | 0.00 | 0.00% | 0.10 | 0 | 28 | 1.03 | 0.69 | 0.05 | -0.17 | 2/12/2026 | 2/13/2026 3:59:49 PM EST |
| 44.00 | 3.50 | 4.00 | 3.75 | 3.00 | -6.50 | -68.43% | 0.09 | 20 | 69 | 1.08 | 0.64 | 0.06 | -0.18 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 45.00 | 2.75 | 3.40 | 3.08 | 3.00 | -7.99 | -72.71% | 0.07 | 14 | 177 | 1.03 | 0.58 | 0.06 | -0.18 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 46.00 | 2.55 | 2.90 | 2.73 | 2.35 | -6.85 | -74.46% | 0.06 | 7 | 28 | 1.09 | 0.52 | 0.06 | -0.18 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 47.00 | 1.75 | 2.40 | 2.08 | 2.00 | -3.15 | -61.17% | 0.04 | 251 | 47 | 1.01 | 0.46 | 0.06 | -0.18 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 48.00 | 1.60 | 1.95 | 1.78 | 1.60 | -2.70 | -62.80% | 0.04 | 31 | 215 | 1.04 | 0.41 | 0.06 | -0.18 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 49.00 | 1.25 | 1.75 | 1.50 | 1.25 | -2.05 | -62.13% | 0.03 | 102 | 155 | 1.06 | 0.35 | 0.06 | -0.17 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 50.00 | 1.00 | 1.35 | 1.18 | 1.15 | -1.85 | -61.67% | 0.02 | 88 | 749 | 1.04 | 0.31 | 0.05 | -0.17 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 55.00 | 0.30 | 0.50 | 0.40 | 0.40 | -0.78 | -66.11% | 0.01 | 457 | 917 | 1.06 | 0.15 | 0.03 | -0.12 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 60.00 | 0.10 | 0.20 | 0.15 | 0.90 | +0.45 | +100.00% | 0.00 | 50 | 159 | 1.13 | 0.07 | 0.02 | -0.08 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 65.00 | 0.00 | 0.50 | 0.25 | 0.15 | -0.08 | -34.79% | 0.00 | 3 | 181 | 1.81 | 0.02 | 0.01 | -0.03 | 2/13/2026 | 2/13/2026 3:59:49 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24.00 | 0.00 | 1.20 | 0.60 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 7 | 4.14 | 0.00 | 0.00 | 0.00 | 1/15/2026 | 2/13/2026 3:59:49 PM EST |
| 25.00 | 0.00 | 0.05 | 0.03 | 0.27 | 0.00 | 0.00% | 0.00 | 0 | 1 | 2.02 | 0.00 | 0.00 | 0.00 | 12/19/2025 | 2/13/2026 3:59:49 PM EST |
| 26.00 | 0.00 | 1.25 | 0.63 | % | 0.02 | 0 | 0 | 3.78 | 0.00 | 0.00 | 0.00 | 2/13/2026 3:59:49 PM EST | |||
| 27.00 | 0.00 | 1.20 | 0.60 | 0.06 | 0.00 | 0.00% | 0.02 | 0 | 7 | 3.53 | 0.00 | 0.00 | 0.00 | 1/2/2026 | 2/13/2026 3:59:49 PM EST |
| 28.00 | 0.00 | 1.20 | 0.60 | 0.23 | 0.00 | 0.00% | 0.02 | 0 | 6 | 3.34 | 0.00 | 0.00 | 0.00 | 1/14/2026 | 2/13/2026 3:59:49 PM EST |
| 29.00 | 0.00 | 0.85 | 0.43 | % | 0.01 | 0 | 0 | 2.83 | 0.00 | 0.00 | 0.00 | 2/13/2026 3:59:49 PM EST | |||
| 30.00 | 0.00 | 1.30 | 0.65 | 0.07 | 0.00 | 0.00% | 0.02 | 0 | 11 | 3.07 | 0.00 | 0.00 | 0.00 | 1/28/2026 | 2/13/2026 3:59:49 PM EST |
| 31.00 | 0.00 | 1.35 | 0.68 | 0.80 | 0.00 | 0.00% | 0.02 | 0 | 1 | 2.93 | 0.00 | 0.00 | 0.00 | 12/26/2025 | 2/13/2026 3:59:49 PM EST |
| 32.00 | 0.00 | 1.30 | 0.65 | 0.18 | 0.00 | 0.00% | 0.02 | 0 | 58 | 2.72 | -0.01 | 0.01 | -0.01 | 1/28/2026 | 2/13/2026 3:59:49 PM EST |
| 33.00 | 0.00 | 1.25 | 0.63 | 0.31 | 0.00 | 0.00% | 0.02 | 0 | 15 | 2.52 | -0.02 | 0.01 | -0.02 | 2/2/2026 | 2/13/2026 3:59:49 PM EST |
| 34.00 | 0.00 | 0.20 | 0.10 | 0.10 | -0.05 | -33.34% | 0.00 | 1 | 14 | 1.39 | -0.04 | 0.01 | -0.04 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 35.00 | 0.00 | 1.15 | 0.58 | 0.16 | 0.00 | 0.00% | 0.02 | 0 | 267 | 2.13 | -0.04 | 0.01 | -0.05 | 2/11/2026 | 2/13/2026 3:59:49 PM EST |
| 36.00 | 0.05 | 0.40 | 0.23 | 0.10 | +0.05 | +100.00% | 0.01 | 14 | 537 | 1.16 | -0.08 | 0.02 | -0.08 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 37.00 | 0.10 | 1.10 | 0.60 | 0.23 | 0.00 | 0.00% | 0.02 | 0 | 41 | 1.37 | -0.09 | 0.02 | -0.09 | 2/3/2026 | 2/13/2026 3:59:49 PM EST |
| 38.00 | 0.20 | 1.15 | 0.68 | 0.57 | +0.02 | +3.64% | 0.02 | 3 | 47 | 1.33 | -0.12 | 0.03 | -0.11 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 39.00 | 0.35 | 0.80 | 0.58 | 0.63 | -0.03 | -4.55% | 0.01 | 2,004 | 7 | 1.17 | -0.15 | 0.03 | -0.13 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 40.00 | 0.50 | 0.95 | 0.73 | 0.88 | +0.63 | +252.00% | 0.02 | 76 | 157 | 1.14 | -0.18 | 0.04 | -0.14 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 41.00 | 0.70 | 1.15 | 0.93 | 1.10 | +0.75 | +214.29% | 0.02 | 1,014 | 20 | 1.12 | -0.22 | 0.04 | -0.15 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 42.00 | 0.95 | 1.45 | 1.20 | 1.40 | +1.10 | +366.67% | 0.03 | 4 | 64 | 1.12 | -0.26 | 0.05 | -0.16 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 43.00 | 1.30 | 1.60 | 1.45 | 1.40 | +0.95 | +211.12% | 0.03 | 228 | 59 | 1.08 | -0.31 | 0.05 | -0.17 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 44.00 | 1.65 | 2.15 | 1.90 | 2.08 | +1.55 | +292.46% | 0.04 | 3 | 70 | 1.11 | -0.36 | 0.06 | -0.18 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 45.00 | 1.90 | 2.65 | 2.28 | 2.75 | +1.70 | +161.91% | 0.05 | 22 | 224 | 1.08 | -0.42 | 0.06 | -0.18 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 46.00 | 2.35 | 3.20 | 2.78 | 3.15 | +2.34 | +288.89% | 0.06 | 2 | 29 | 1.08 | -0.48 | 0.06 | -0.18 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 47.00 | 2.90 | 3.90 | 3.40 | 3.40 | +1.70 | +100.00% | 0.07 | 17 | 103 | 1.10 | -0.54 | 0.06 | -0.18 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 48.00 | 3.50 | 4.60 | 4.05 | 4.50 | +2.51 | +126.14% | 0.08 | 30 | 35 | 1.11 | -0.59 | 0.06 | -0.18 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 49.00 | 4.30 | 5.10 | 4.70 | 1.64 | 0.00 | 0.00% | 0.10 | 0 | 20 | 1.10 | -0.65 | 0.06 | -0.17 | 2/10/2026 | 2/13/2026 3:59:49 PM EST |
| 50.00 | 5.00 | 5.80 | 5.40 | 5.80 | +3.10 | +114.82% | 0.11 | 24 | 136 | 1.09 | -0.69 | 0.05 | -0.17 | 2/13/2026 | 2/13/2026 3:59:49 PM EST |
| 55.00 | 9.20 | 10.70 | 9.95 | 5.50 | 0.00 | 0.00% | 0.18 | 0 | 76 | 1.21 | -0.85 | 0.03 | -0.12 | 2/12/2026 | 2/13/2026 3:59:49 PM EST |
| 60.00 | 13.90 | 15.70 | 14.80 | 12.50 | 0.00 | 0.00% | 0.25 | 0 | 3 | 2.14 | -0.93 | 0.02 | -0.08 | 1/21/2026 | 2/13/2026 3:59:49 PM EST |
| 65.00 | 18.50 | 20.60 | 19.55 | % | 0.30 | 0 | 0 | 2.44 | -0.98 | 0.01 | -0.03 | 2/13/2026 3:59:49 PM EST |