Options Chain for CENTURY ALUM CO COM (CENX) - $22.82 as of 7/25/2025 12:32:14 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10.00 | 12.40 | 13.90 | 13.15 | % | 1.31 | 0 | 0 | 3.96 | 1.00 | 0.00 | 0.00 | 7/25/2025 11:58:55 AM EST | |||
| 11.00 | 11.40 | 12.80 | 12.10 | % | 1.10 | 0 | 0 | 3.48 | 1.00 | 0.00 | 0.00 | 7/25/2025 11:58:55 AM EST | |||
| 12.00 | 10.50 | 11.20 | 10.85 | 10.75 | 0.00 | 0.00% | 0.90 | 0 | 1 | 2.53 | 1.00 | 0.00 | 0.00 | 7/24/2025 | 7/25/2025 11:58:55 AM EST |
| 13.00 | 9.40 | 10.50 | 9.95 | % | 0.77 | 0 | 0 | 2.57 | 1.00 | 0.00 | 0.00 | 7/25/2025 11:58:55 AM EST | |||
| 14.00 | 8.40 | 9.50 | 8.95 | 8.03 | 0.00 | 0.00% | 0.64 | 0 | 3 | 2.31 | 1.00 | 0.00 | 0.00 | 7/21/2025 | 7/25/2025 11:58:55 AM EST |
| 15.00 | 7.50 | 8.00 | 7.75 | 6.89 | 0.00 | 0.00% | 0.52 | 0 | 10 | 1.72 | 0.99 | 0.01 | 0.00 | 7/21/2025 | 7/25/2025 11:58:55 AM EST |
| 16.00 | 6.50 | 7.00 | 6.75 | 3.10 | 0.00 | 0.00% | 0.42 | 0 | 3 | 1.51 | 0.98 | 0.01 | -0.01 | 6/26/2025 | 7/25/2025 11:58:55 AM EST |
| 17.00 | 5.50 | 5.80 | 5.65 | 6.00 | 0.00 | 0.00% | 0.33 | 0 | 78 | 0.95 | 0.95 | 0.03 | -0.01 | 7/23/2025 | 7/25/2025 11:58:55 AM EST |
| 18.00 | 4.60 | 4.80 | 4.70 | 3.80 | 0.00 | 0.00% | 0.26 | 0 | 171 | 0.70 | 0.90 | 0.04 | -0.02 | 7/21/2025 | 7/25/2025 11:58:55 AM EST |
| 19.00 | 3.80 | 4.00 | 3.90 | 4.01 | 0.00 | 0.00% | 0.21 | 0 | 63 | 0.71 | 0.85 | 0.06 | -0.02 | 7/23/2025 | 7/25/2025 11:58:55 AM EST |
| 20.00 | 3.00 | 3.20 | 3.10 | 3.14 | 0.00 | 0.00% | 0.15 | 0 | 647 | 0.71 | 0.77 | 0.08 | -0.03 | 7/24/2025 | 7/25/2025 11:58:55 AM EST |
| 21.00 | 2.30 | 2.50 | 2.40 | 2.80 | +0.28 | +11.12% | 0.11 | 4 | 260 | 0.72 | 0.68 | 0.09 | -0.03 | 7/25/2025 | 7/25/2025 11:58:55 AM EST |
| 22.00 | 1.75 | 1.90 | 1.83 | 1.85 | -0.04 | -2.12% | 0.08 | 7 | 597 | 0.71 | 0.57 | 0.10 | -0.04 | 7/25/2025 | 7/25/2025 11:58:55 AM EST |
| 23.00 | 1.25 | 1.45 | 1.35 | 1.45 | +0.13 | +9.85% | 0.06 | 1 | 169 | 0.71 | 0.47 | 0.10 | -0.04 | 7/25/2025 | 7/25/2025 11:58:55 AM EST |
| 24.00 | 0.90 | 1.05 | 0.98 | 1.00 | +0.05 | +5.27% | 0.04 | 8 | 204 | 0.72 | 0.38 | 0.10 | -0.04 | 7/25/2025 | 7/25/2025 11:58:55 AM EST |
| 25.00 | 0.65 | 0.75 | 0.70 | 0.65 | 0.00 | 0.00% | 0.03 | 33 | 1,084 | 0.75 | 0.29 | 0.09 | -0.03 | 7/25/2025 | 7/25/2025 11:58:55 AM EST |
| 26.00 | 0.45 | 0.55 | 0.50 | 0.50 | 0.00 | 0.00% | 0.02 | 0 | 142 | 0.74 | 0.23 | 0.08 | -0.03 | 7/24/2025 | 7/25/2025 11:58:55 AM EST |
| 27.00 | 0.30 | 0.40 | 0.35 | 0.38 | -0.02 | -5.00% | 0.01 | 344 | 464 | 0.76 | 0.17 | 0.06 | -0.03 | 7/25/2025 | 7/25/2025 11:58:55 AM EST |
| 28.00 | 0.20 | 0.30 | 0.25 | 0.30 | 0.00 | 0.00% | 0.01 | 6 | 7 | 0.76 | 0.12 | 0.05 | -0.02 | 7/25/2025 | 7/25/2025 11:58:55 AM EST |
| 29.00 | 0.10 | 0.25 | 0.18 | 0.23 | 0.00 | 0.00% | 0.01 | 0 | 11 | 0.74 | 0.09 | 0.04 | -0.02 | 7/24/2025 | 7/25/2025 11:58:55 AM EST |
| 30.00 | 0.10 | 0.15 | 0.13 | 0.17 | 0.00 | 0.00% | 0.00 | 0 | 25 | 0.73 | 0.06 | 0.03 | -0.01 | 7/23/2025 | 7/25/2025 11:58:55 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10.00 | 0.00 | 0.40 | 0.20 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 2 | 2.57 | 0.00 | 0.00 | 0.00 | 6/25/2025 | 7/25/2025 11:58:55 AM EST |
| 11.00 | 0.00 | 0.40 | 0.20 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 3 | 2.31 | 0.00 | 0.00 | 0.00 | 7/1/2025 | 7/25/2025 11:58:55 AM EST |
| 12.00 | 0.00 | 0.40 | 0.20 | % | 0.02 | 0 | 0 | 2.07 | 0.00 | 0.00 | 0.00 | 7/25/2025 11:58:55 AM EST | |||
| 13.00 | 0.00 | 0.45 | 0.23 | % | 0.02 | 0 | 0 | 1.92 | 0.00 | 0.00 | 0.00 | 7/25/2025 11:58:55 AM EST | |||
| 14.00 | 0.00 | 0.45 | 0.23 | 0.12 | 0.00 | 0.00% | 0.02 | 0 | 70 | 1.71 | 0.00 | 0.00 | 0.00 | 7/23/2025 | 7/25/2025 11:58:55 AM EST |
| 15.00 | 0.00 | 0.35 | 0.18 | 0.09 | 0.00 | 0.00% | 0.01 | 0 | 425 | 1.41 | -0.01 | 0.01 | 0.00 | 7/23/2025 | 7/25/2025 11:58:55 AM EST |
| 16.00 | 0.00 | 0.50 | 0.25 | 0.19 | 0.00 | 0.00% | 0.02 | 0 | 150 | 1.38 | -0.02 | 0.01 | -0.01 | 7/23/2025 | 7/25/2025 11:58:55 AM EST |
| 17.00 | 0.10 | 0.15 | 0.13 | 0.11 | 0.00 | 0.00% | 0.01 | 0 | 48 | 0.76 | -0.05 | 0.03 | -0.01 | 7/24/2025 | 7/25/2025 11:58:55 AM EST |
| 18.00 | 0.10 | 0.20 | 0.15 | 0.15 | -0.05 | -25.00% | 0.01 | 712 | 857 | 0.71 | -0.10 | 0.04 | -0.02 | 7/25/2025 | 7/25/2025 11:58:55 AM EST |
| 19.00 | 0.25 | 0.35 | 0.30 | 0.32 | 0.00 | 0.00% | 0.02 | 0 | 242 | 0.69 | -0.15 | 0.06 | -0.02 | 7/24/2025 | 7/25/2025 11:58:55 AM EST |
| 20.00 | 0.45 | 0.60 | 0.53 | 0.52 | -0.03 | -5.46% | 0.03 | 701 | 127 | 0.71 | -0.23 | 0.08 | -0.03 | 7/25/2025 | 7/25/2025 11:58:55 AM EST |
| 21.00 | 0.75 | 0.90 | 0.83 | 0.90 | 0.00 | 0.00% | 0.04 | 0 | 81 | 0.70 | -0.32 | 0.09 | -0.03 | 7/24/2025 | 7/25/2025 11:58:55 AM EST |
| 22.00 | 1.15 | 1.35 | 1.25 | 1.33 | 0.00 | 0.00% | 0.06 | 0 | 258 | 0.70 | -0.43 | 0.10 | -0.04 | 7/24/2025 | 7/25/2025 11:58:55 AM EST |
| 23.00 | 1.65 | 1.90 | 1.78 | 1.78 | 0.00 | 0.00% | 0.08 | 0 | 33 | 0.70 | -0.53 | 0.10 | -0.04 | 7/23/2025 | 7/25/2025 11:58:55 AM EST |
| 24.00 | 2.30 | 2.45 | 2.38 | 2.45 | -1.85 | -43.03% | 0.10 | 2 | 1 | 0.72 | -0.62 | 0.10 | -0.04 | 7/25/2025 | 7/25/2025 11:58:55 AM EST |
| 25.00 | 3.00 | 3.30 | 3.15 | 3.14 | 0.00 | 0.00% | 0.13 | 0 | 22 | 0.73 | -0.71 | 0.09 | -0.03 | 7/23/2025 | 7/25/2025 11:58:55 AM EST |
| 26.00 | 3.80 | 4.10 | 3.95 | % | 0.15 | 0 | 0 | 0.73 | -0.77 | 0.08 | -0.03 | 7/25/2025 11:58:55 AM EST | |||
| 27.00 | 4.70 | 5.00 | 4.85 | % | 0.18 | 0 | 0 | 0.77 | -0.83 | 0.06 | -0.03 | 7/25/2025 11:58:55 AM EST | |||
| 28.00 | 5.60 | 5.80 | 5.70 | % | 0.20 | 0 | 0 | 0.77 | -0.88 | 0.05 | -0.02 | 7/25/2025 11:58:55 AM EST | |||
| 29.00 | 6.50 | 7.40 | 6.95 | % | 0.24 | 0 | 0 | 0.74 | -0.91 | 0.04 | -0.02 | 7/25/2025 11:58:55 AM EST | |||
| 30.00 | 7.40 | 8.20 | 7.80 | % | 0.26 | 0 | 0 | 1.24 | -0.94 | 0.03 | -0.01 | 7/25/2025 11:58:55 AM EST |