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Century Aluminum Company (CENX)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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15.91-0.48 (-2.93%)
At close: 04:00PM EDT
16.25 +0.34 (+2.14%)
After hours: 04:19PM EDT
In the money
Show:ListStraddle
Callsfor19 December 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
CENX251219C000030002024-04-15 9:44AM EDT3.0015.5012.400.000.00-330.00%
CENX251219C000050002024-03-18 9:43AM EDT5.008.2411.9015.400.00-50179.98%
CENX251219C000070002024-06-14 10:37AM EDT7.008.900.000.000.00-3800.00%
CENX251219C000100002024-06-21 2:51PM EDT10.008.220.000.000.00-2000.00%
CENX251219C000120002024-04-15 2:30PM EDT12.008.458.108.500.00-203596.68%
CENX251219C000150002024-06-21 3:00PM EDT15.005.550.000.000.00-5500.00%
CENX251219C000200002024-06-14 10:37AM EDT20.003.100.000.000.00-106.25%
CENX251219C000250002024-06-07 11:04AM EDT25.002.650.000.000.00-106.25%
CENX251219C000350002024-05-24 12:13PM EDT35.002.201.301.550.00-1164.01%
Putsfor19 December 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
CENX251219P000050002024-05-22 1:34PM EDT5.000.340.200.900.00-107,81184.67%
CENX251219P000070002024-06-03 10:41AM EDT7.000.500.000.000.00-5012.50%
CENX251219P000100002024-05-20 3:21PM EDT10.001.151.351.600.00-1019961.38%
CENX251219P000120002024-06-20 12:38PM EDT12.002.050.000.000.00-206.25%
CENX251219P000150002024-06-20 12:38PM EDT15.003.450.000.000.00-101.56%
CENX251219P000200002024-05-22 3:32PM EDT20.005.866.106.500.00--348.41%
CENX251219P000250002024-05-22 1:34PM EDT25.009.449.7010.200.00-3243.26%