Options Chain for CENTURY ALUM CO COM (CENX) - $31.87 as of 10/9/2025 7:36:43 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
14.00 | 16.70 | 19.40 | 18.05 | % | 1.29 | 0 | 0 | 4.78 | 1.00 | 0.00 | 0.00 | 10/9/2025 3:59:59 PM EST | |||
15.00 | 15.80 | 18.40 | 17.10 | 15.19 | 0.00 | 0.00% | 1.14 | 0 | 18 | 4.60 | 1.00 | 0.00 | 0.00 | 10/3/2025 | 10/9/2025 3:59:59 PM EST |
16.00 | 14.30 | 17.40 | 15.85 | 14.20 | 0.00 | 0.00% | 0.99 | 0 | 19 | 5.52 | 1.00 | 0.00 | 0.00 | 10/3/2025 | 10/9/2025 3:59:59 PM EST |
17.00 | 13.70 | 16.40 | 15.05 | 10.18 | 0.00 | 0.00% | 0.89 | 0 | 3 | 5.14 | 1.00 | 0.00 | 0.00 | 9/22/2025 | 10/9/2025 3:59:59 PM EST |
18.00 | 12.70 | 15.40 | 14.05 | 8.99 | 0.00 | 0.00% | 0.78 | 0 | 4 | 3.26 | 1.00 | 0.00 | 0.00 | 9/22/2025 | 10/9/2025 3:59:59 PM EST |
19.00 | 11.70 | 14.40 | 13.05 | 11.00 | 0.00 | 0.00% | 0.69 | 0 | 7 | 2.38 | 1.00 | 0.00 | 0.00 | 9/29/2025 | 10/9/2025 3:59:59 PM EST |
20.00 | 10.90 | 13.40 | 12.15 | 9.58 | 0.00 | 0.00% | 0.61 | 0 | 14 | 3.94 | 1.00 | 0.00 | 0.00 | 9/29/2025 | 10/9/2025 3:59:59 PM EST |
21.00 | 10.10 | 12.40 | 11.25 | 9.78 | 0.00 | 0.00% | 0.54 | 0 | 47 | 3.91 | 1.00 | 0.00 | 0.00 | 10/7/2025 | 10/9/2025 3:59:59 PM EST |
22.00 | 8.00 | 11.30 | 9.65 | 8.20 | 0.00 | 0.00% | 0.44 | 0 | 89 | 2.20 | 1.00 | 0.00 | 0.00 | 10/6/2025 | 10/9/2025 3:59:59 PM EST |
23.00 | 7.00 | 10.20 | 8.60 | 5.60 | 0.00 | 0.00% | 0.37 | 0 | 139 | 1.99 | 0.99 | 0.00 | -0.01 | 10/7/2025 | 10/9/2025 3:59:59 PM EST |
24.00 | 7.30 | 7.60 | 7.45 | 7.59 | 0.00 | 0.00% | 0.31 | 0 | 355 | 1.29 | 0.98 | 0.01 | -0.01 | 10/8/2025 | 10/9/2025 3:59:59 PM EST |
25.00 | 6.30 | 6.60 | 6.45 | 6.40 | 0.00 | 0.00% | 0.26 | 0 | 334 | 1.27 | 0.97 | 0.02 | -0.02 | 10/8/2025 | 10/9/2025 3:59:59 PM EST |
26.00 | 5.40 | 5.60 | 5.50 | 5.90 | +0.40 | +7.28% | 0.21 | 16 | 495 | 0.94 | 0.93 | 0.03 | -0.03 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
27.00 | 4.50 | 4.70 | 4.60 | 4.70 | 0.00 | 0.00% | 0.17 | 0 | 821 | 0.90 | 0.89 | 0.05 | -0.05 | 10/8/2025 | 10/9/2025 3:59:59 PM EST |
28.00 | 3.60 | 3.90 | 3.75 | 4.10 | 0.00 | 0.00% | 0.13 | 0 | 240 | 0.92 | 0.82 | 0.06 | -0.07 | 10/8/2025 | 10/9/2025 3:59:59 PM EST |
29.00 | 2.90 | 3.20 | 3.05 | 3.09 | +0.19 | +6.56% | 0.11 | 10 | 328 | 0.94 | 0.74 | 0.08 | -0.08 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
30.00 | 2.20 | 2.45 | 2.33 | 2.75 | +0.46 | +20.09% | 0.08 | 9 | 651 | 0.89 | 0.65 | 0.09 | -0.10 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
31.00 | 1.75 | 1.90 | 1.83 | 1.98 | +0.13 | +7.03% | 0.06 | 32 | 521 | 0.90 | 0.55 | 0.10 | -0.10 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
32.00 | 1.30 | 1.40 | 1.35 | 1.45 | +0.05 | +3.58% | 0.04 | 34 | 913 | 0.89 | 0.46 | 0.10 | -0.10 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
33.00 | 0.95 | 1.05 | 1.00 | 1.05 | 0.00 | 0.00% | 0.03 | 14 | 200 | 0.91 | 0.37 | 0.09 | -0.10 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
34.00 | 0.70 | 0.85 | 0.78 | 0.80 | -0.03 | -3.62% | 0.02 | 10 | 379 | 0.93 | 0.29 | 0.08 | -0.09 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
35.00 | 0.50 | 0.65 | 0.58 | 0.63 | +0.08 | +14.55% | 0.02 | 22 | 640 | 0.96 | 0.23 | 0.07 | -0.09 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
36.00 | 0.30 | 0.75 | 0.53 | 0.53 | 0.00 | 0.00% | 0.01 | 0 | 1,546 | 1.04 | 0.17 | 0.06 | -0.07 | 10/8/2025 | 10/9/2025 3:59:59 PM EST |
37.00 | 0.20 | 0.50 | 0.35 | 0.29 | 0.00 | 0.00% | 0.01 | 0 | 54 | 1.01 | 0.14 | 0.05 | -0.07 | 10/8/2025 | 10/9/2025 3:59:59 PM EST |
38.00 | 0.05 | 0.75 | 0.40 | % | 0.01 | 0 | 0 | 1.07 | 0.10 | 0.04 | -0.05 | 10/9/2025 3:59:59 PM EST | |||
39.00 | 0.00 | 0.50 | 0.25 | % | 0.01 | 0 | 0 | 1.48 | 0.07 | 0.03 | -0.04 | 10/9/2025 3:59:59 PM EST | |||
40.00 | 0.00 | 0.25 | 0.13 | % | 0.00 | 0 | 0 | 1.13 | 0.06 | 0.03 | -0.03 | 10/9/2025 3:59:59 PM EST | |||
41.00 | 0.00 | 0.55 | 0.28 | % | 0.01 | 0 | 0 | 1.40 | 0.04 | 0.02 | -0.02 | 10/9/2025 3:59:59 PM EST | |||
42.00 | 0.00 | 1.00 | 0.50 | % | 0.01 | 0 | 0 | 2.06 | 0.02 | 0.01 | -0.01 | 10/9/2025 3:59:59 PM EST | |||
43.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 2.12 | 0.01 | 0.01 | -0.01 | 10/9/2025 3:59:59 PM EST | |||
44.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 2.21 | 0.01 | 0.01 | -0.01 | 10/9/2025 3:59:59 PM EST | |||
45.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 2.30 | 0.01 | 0.00 | -0.01 | 10/9/2025 3:59:59 PM EST | |||
46.00 | 0.00 | 0.90 | 0.45 | % | 0.01 | 0 | 0 | 2.35 | 0.00 | 0.00 | 0.00 | 10/9/2025 3:59:59 PM EST | |||
47.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 3.32 | 0.00 | 0.00 | 0.00 | 10/9/2025 3:59:59 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
14.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 4.53 | 0.00 | 0.00 | 0.00 | 10/9/2025 3:59:59 PM EST | |||
15.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 4.20 | 0.00 | 0.00 | 0.00 | 10/9/2025 3:59:59 PM EST | |||
16.00 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.02 | 0 | 1 | 3.90 | 0.00 | 0.00 | 0.00 | 8/25/2025 | 10/9/2025 3:59:59 PM EST |
17.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 3.61 | 0.00 | 0.00 | 0.00 | 10/9/2025 3:59:59 PM EST | |||
18.00 | 0.00 | 0.30 | 0.15 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 24 | 2.61 | 0.00 | 0.00 | 0.00 | 9/30/2025 | 10/9/2025 3:59:59 PM EST |
19.00 | 0.00 | 0.05 | 0.03 | 0.02 | 0.00 | 0.00% | 0.00 | 0 | 253 | 1.69 | 0.00 | 0.00 | 0.00 | 10/8/2025 | 10/9/2025 3:59:59 PM EST |
20.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 3,015 | 1.73 | 0.00 | 0.00 | 0.00 | 10/8/2025 | 10/9/2025 3:59:59 PM EST |
21.00 | 0.00 | 0.30 | 0.15 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 858 | 2.00 | 0.00 | 0.00 | 0.00 | 10/7/2025 | 10/9/2025 3:59:59 PM EST |
22.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 1,038 | 2.38 | 0.00 | 0.00 | 0.00 | 10/3/2025 | 10/9/2025 3:59:59 PM EST |
23.00 | 0.00 | 0.95 | 0.48 | 0.11 | 0.00 | 0.00% | 0.02 | 0 | 3,084 | 2.36 | -0.01 | 0.00 | -0.01 | 10/7/2025 | 10/9/2025 3:59:59 PM EST |
24.00 | 0.00 | 0.60 | 0.30 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 1,131 | 1.81 | -0.02 | 0.01 | -0.01 | 10/8/2025 | 10/9/2025 3:59:59 PM EST |
25.00 | 0.05 | 0.65 | 0.35 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 193 | 1.24 | -0.03 | 0.02 | -0.02 | 10/6/2025 | 10/9/2025 3:59:59 PM EST |
26.00 | 0.10 | 0.20 | 0.15 | 0.17 | 0.00 | 0.00% | 0.01 | 2 | 2,075 | 0.91 | -0.07 | 0.03 | -0.03 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
27.00 | 0.15 | 0.35 | 0.25 | 0.21 | -0.03 | -12.50% | 0.01 | 1 | 1,252 | 0.88 | -0.11 | 0.05 | -0.05 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
28.00 | 0.30 | 0.50 | 0.40 | 0.40 | -0.07 | -14.90% | 0.01 | 1,335 | 2,707 | 0.85 | -0.18 | 0.06 | -0.07 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
29.00 | 0.50 | 0.75 | 0.63 | 0.60 | -0.04 | -6.25% | 0.02 | 1,467 | 128 | 0.84 | -0.26 | 0.08 | -0.08 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
30.00 | 0.95 | 1.05 | 1.00 | 1.00 | -0.15 | -13.05% | 0.03 | 602 | 167 | 0.87 | -0.35 | 0.09 | -0.10 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
31.00 | 1.25 | 1.50 | 1.38 | 1.42 | +0.07 | +5.19% | 0.04 | 20 | 166 | 0.81 | -0.45 | 0.10 | -0.10 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
32.00 | 1.95 | 2.05 | 2.00 | 1.80 | -0.20 | -10.00% | 0.06 | 11 | 140 | 0.88 | -0.54 | 0.10 | -0.10 | 10/9/2025 | 10/9/2025 3:59:59 PM EST |
33.00 | 2.55 | 2.75 | 2.65 | 2.75 | 0.00 | 0.00% | 0.08 | 0 | 82 | 0.88 | -0.63 | 0.09 | -0.10 | 10/8/2025 | 10/9/2025 3:59:59 PM EST |
34.00 | 3.30 | 3.60 | 3.45 | 3.40 | 0.00 | 0.00% | 0.10 | 0 | 4 | 0.91 | -0.71 | 0.08 | -0.09 | 10/8/2025 | 10/9/2025 3:59:59 PM EST |
35.00 | 2.85 | 4.40 | 3.63 | % | 0.10 | 0 | 0 | 0.51 | -0.77 | 0.07 | -0.09 | 10/9/2025 3:59:59 PM EST | |||
36.00 | 3.90 | 5.20 | 4.55 | 6.00 | 0.00 | 0.00% | 0.13 | 0 | 10 | 0.50 | -0.83 | 0.06 | -0.07 | 10/8/2025 | 10/9/2025 3:59:59 PM EST |
37.00 | 5.20 | 6.50 | 5.85 | % | 0.16 | 0 | 0 | 1.23 | -0.86 | 0.05 | -0.07 | 10/9/2025 3:59:59 PM EST | |||
38.00 | 6.10 | 7.20 | 6.65 | % | 0.18 | 0 | 0 | 1.42 | -0.90 | 0.04 | -0.05 | 10/9/2025 3:59:59 PM EST | |||
39.00 | 7.10 | 8.10 | 7.60 | % | 0.19 | 0 | 0 | 1.53 | -0.93 | 0.03 | -0.04 | 10/9/2025 3:59:59 PM EST | |||
40.00 | 8.10 | 9.30 | 8.70 | % | 0.22 | 0 | 0 | 1.64 | -0.94 | 0.03 | -0.03 | 10/9/2025 3:59:59 PM EST | |||
41.00 | 9.10 | 10.20 | 9.65 | % | 0.24 | 0 | 0 | 1.57 | -0.96 | 0.02 | -0.02 | 10/9/2025 3:59:59 PM EST | |||
42.00 | 10.10 | 10.90 | 10.50 | % | 0.25 | 0 | 0 | 1.76 | -0.98 | 0.01 | -0.01 | 10/9/2025 3:59:59 PM EST | |||
43.00 | 11.00 | 12.30 | 11.65 | % | 0.27 | 0 | 0 | 1.85 | -0.99 | 0.01 | -0.01 | 10/9/2025 3:59:59 PM EST | |||
44.00 | 11.60 | 13.80 | 12.70 | % | 0.29 | 0 | 0 | 1.84 | -0.99 | 0.01 | -0.01 | 10/9/2025 3:59:59 PM EST | |||
45.00 | 13.30 | 13.90 | 13.60 | % | 0.30 | 0 | 0 | 1.93 | -0.99 | 0.00 | -0.01 | 10/9/2025 3:59:59 PM EST | |||
46.00 | 14.10 | 15.10 | 14.60 | % | 0.32 | 0 | 0 | 2.11 | -1.00 | 0.00 | 0.00 | 10/9/2025 3:59:59 PM EST | |||
47.00 | 15.10 | 16.30 | 15.70 | % | 0.33 | 0 | 0 | 1.85 | -1.00 | 0.00 | 0.00 | 10/9/2025 3:59:59 PM EST |