NASDAQ:CENX | Historical Stock Price | CENTURY ALUMINUM CO

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1996-03-29 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.57$3.55$8.03$18.19$41.18$93.221996-03-292026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$26.21$29.09239,200
2005-12-29$26.59$29.51186,500
2005-12-28$26.56$29.48331,500
2005-12-27$25.45$28.25292,200
2005-12-23$25.88$28.72199,800
2005-12-22$25.78$28.61470,000
2005-12-21$24.85$27.58422,600
2005-12-20$24.14$26.79224,100
2005-12-19$24.19$26.85609,400
2005-12-16$24.87$27.60621,500
2005-12-15$25.19$27.961,080,900
2005-12-14$23.67$26.27274,000
2005-12-13$24.05$26.69278,400
2005-12-12$24.08$26.73355,600
2005-12-09$25.16$27.92515,200
2005-12-08$24.69$27.40323,200
2005-12-07$24.89$27.63529,400
2005-12-06$24.81$27.54691,500
2005-12-05$23.75$26.36318,600
2005-12-02$23.50$26.08329,900
2005-12-01$23.67$26.27509,200
2005-11-30$23.15$25.69590,500
2005-11-29$22.77$25.27446,000
2005-11-28$21.94$24.35189,900
2005-11-25$22.05$24.4762,700
2005-11-23$21.64$24.02541,600
2005-11-22$21.00$23.31541,300
2005-11-21$21.50$23.86244,000
2005-11-18$21.05$23.36161,400
2005-11-17$20.89$23.19198,900
2005-11-16$20.82$23.11405,600
2005-11-15$20.38$22.62341,000
2005-11-14$20.33$22.56222,300
2005-11-11$20.36$22.60340,600
2005-11-10$20.76$23.04230,000
2005-11-09$20.59$22.85591,300
2005-11-08$19.89$22.08375,000
2005-11-07$19.44$21.58313,200
2005-11-04$19.19$21.30275,700
2005-11-03$18.83$20.90433,500
2005-11-02$18.64$20.69422,500
2005-11-01$18.19$20.19275,300
2005-10-31$18.18$20.18441,300
2005-10-28$17.87$19.83501,000
2005-10-27$18.00$19.98546,100
2005-10-26$19.22$21.332,073,900
2005-10-25$22.75$25.25264,200
2005-10-24$22.39$24.85233,600
2005-10-21$21.81$24.21557,000
2005-10-20$21.06$23.37294,000
2005-10-19$21.40$23.75281,400
2005-10-18$20.58$22.84736,000
2005-10-17$21.56$23.93275,500
2005-10-14$21.16$23.49286,600
2005-10-13$20.60$22.86462,900
2005-10-12$20.70$22.97471,800
2005-10-11$20.98$23.29448,300
2005-10-10$20.75$23.03235,500
2005-10-07$21.00$23.31353,200
2005-10-06$21.03$23.34355,500
2005-10-05$21.04$23.35484,300
2005-10-04$21.63$24.01282,700
2005-10-03$22.13$24.56190,000
2005-09-30$22.48$24.95118,700
2005-09-29$22.64$25.13295,000
2005-09-28$22.57$25.05202,400
2005-09-27$22.63$25.12233,500
2005-09-26$22.45$24.92605,400
2005-09-23$21.86$24.26554,100
2005-09-22$22.60$25.08268,700
2005-09-21$23.13$25.67324,300
2005-09-20$22.83$25.34249,800
2005-09-19$23.19$25.74178,300
2005-09-16$23.24$25.79582,100
2005-09-15$23.25$25.80222,700
2005-09-14$23.68$26.28218,500
2005-09-13$23.80$26.42178,800
2005-09-12$24.69$27.40141,300
2005-09-09$24.55$27.25124,700
2005-09-08$24.63$27.34100,000
2005-09-07$24.81$27.54203,300
2005-09-06$24.88$27.61150,900
2005-09-02$24.64$27.35235,100
2005-09-01$25.11$27.87220,000
2005-08-31$24.20$26.86235,300
2005-08-30$24.32$26.99280,700
2005-08-29$24.50$27.19240,100
2005-08-26$24.48$27.17122,400
2005-08-25$24.83$27.56659,300
2005-08-24$24.87$27.60490,300
2005-08-23$25.99$28.85206,300
2005-08-22$26.57$29.49275,800
2005-08-19$25.99$28.85550,800
2005-08-18$26.15$29.02576,500
2005-08-17$27.11$30.09521,500
2005-08-16$27.11$30.09268,300
2005-08-15$27.49$30.51333,600
2005-08-12$27.15$30.13480,700
2005-08-11$26.59$29.51462,200
2005-08-10$26.12$28.99448,000
2005-08-09$26.08$28.95288,800
2005-08-08$25.78$28.61333,300
2005-08-05$25.91$28.76339,100
2005-08-04$25.80$28.64757,900
2005-08-03$26.32$29.21598,100
2005-08-02$25.78$28.61338,300
2005-08-01$24.76$27.48267,300
2005-07-29$24.47$27.16356,600
2005-07-28$24.78$27.50275,400
2005-07-27$23.72$26.33213,500
2005-07-26$24.16$26.81171,000
2005-07-25$24.28$26.95172,300
2005-07-22$24.89$27.63215,000
2005-07-21$24.67$27.38263,000
2005-07-20$24.54$27.24229,800
2005-07-19$23.76$26.37260,400
2005-07-18$23.31$25.87264,600
2005-07-15$23.16$25.70224,600
2005-07-14$23.22$25.77943,000
2005-07-13$24.11$26.761,082,600
2005-07-12$24.05$26.69491,300
2005-07-11$23.90$26.531,015,600
2005-07-08$21.66$24.04733,500
2005-07-07$20.60$22.86195,900
2005-07-06$20.56$22.82214,600
2005-07-05$20.82$23.11387,800
2005-07-01$20.25$22.48151,500
2005-06-30$20.40$22.64409,600
2005-06-29$20.80$23.09209,000
2005-06-28$20.35$22.59521,700
2005-06-27$20.25$22.48451,900
2005-06-24$20.67$22.94863,000
2005-06-23$21.15$23.47875,600
2005-06-22$22.57$25.05327,300
2005-06-21$22.92$25.44151,400
2005-06-20$23.09$25.63190,500
2005-06-17$23.62$26.22450,300
2005-06-16$23.04$25.57781,100
2005-06-15$22.50$24.97357,000
2005-06-14$22.57$25.05284,900
2005-06-13$22.95$25.47214,900
2005-06-10$23.00$25.53287,900
2005-06-09$22.85$25.36726,200
2005-06-08$22.84$25.35364,500
2005-06-07$22.43$24.89195,800
2005-06-06$22.81$25.32247,900
2005-06-03$23.19$25.74340,300
2005-06-02$23.15$25.69295,200
2005-06-01$23.04$25.57721,900
2005-05-31$22.41$24.87294,500
2005-05-27$23.02$25.55262,600
2005-05-26$22.51$24.98330,500
2005-05-25$22.07$24.50640,500
2005-05-24$21.87$24.27354,600
2005-05-23$22.25$24.69243,600
2005-05-20$21.70$24.08190,000
2005-05-19$21.65$24.03424,400
2005-05-18$21.84$24.24878,500
2005-05-17$21.28$23.62405,300
2005-05-16$20.47$22.72721,900
2005-05-13$20.60$22.861,076,600
2005-05-12$20.82$23.11723,100
2005-05-11$22.35$24.81342,300
2005-05-10$22.79$25.29632,900
2005-05-09$23.84$26.46387,200
2005-05-06$23.49$26.07321,700
2005-05-05$23.51$26.09833,000
2005-05-04$24.33$27.00293,300
2005-05-03$23.44$26.02276,300
2005-05-02$23.58$26.17378,400
2005-04-29$23.30$25.86585,600
2005-04-28$23.03$25.56889,100
2005-04-27$24.48$27.171,441,700
2005-04-26$26.73$29.67469,600
2005-04-25$27.95$31.02229,700
2005-04-22$27.85$30.91267,100
2005-04-21$28.53$31.67205,600
2005-04-20$27.87$30.93256,100
2005-04-19$28.64$31.79405,000
2005-04-18$27.52$30.54400,200
2005-04-15$26.94$29.90492,100
2005-04-14$27.45$30.47906,300
2005-04-13$29.27$32.49977,100
2005-04-12$30.86$34.25600,700
2005-04-11$31.00$34.41237,900
2005-04-08$30.84$34.23282,100
2005-04-07$32.08$35.61220,100
2005-04-06$31.15$34.57273,800
2005-04-05$30.77$34.15241,200
2005-04-04$30.42$33.76321,400
2005-04-01$30.06$33.36327,200
2005-03-31$30.26$33.59492,500
2005-03-30$29.57$32.82364,200
2005-03-29$28.85$32.02952,700
2005-03-28$30.00$33.301,613,400
2005-03-24$33.03$36.66969,900
2005-03-23$32.50$36.07610,000
2005-03-22$33.63$37.33693,400
2005-03-21$33.51$37.19367,800
2005-03-18$33.49$37.17547,800
2005-03-17$33.34$37.00798,500
2005-03-16$32.92$36.54565,400
2005-03-15$33.28$36.941,049,600
2005-03-14$31.40$34.85352,100
2005-03-11$31.52$34.98348,900
2005-03-10$31.18$34.61507,600
2005-03-09$31.00$34.41488,900
2005-03-08$31.74$35.231,347,400
2005-03-07$31.92$35.43449,600
2005-03-04$32.84$36.45560,600
2005-03-03$31.49$34.95309,500
2005-03-02$31.49$34.95853,900
2005-03-01$31.79$35.28532,700
2005-02-28$32.51$36.08558,900
2005-02-25$32.90$36.521,722,200
2005-02-24$31.36$34.811,650,100
2005-02-23$28.95$32.13814,400
2005-02-22$28.00$31.08704,700
2005-02-18$28.16$31.251,240,900
2005-02-17$27.16$30.14557,100
2005-02-16$26.22$29.10792,700
2005-02-15$26.00$28.86126,800
2005-02-14$25.90$28.75174,300
2005-02-11$25.88$28.72723,400
2005-02-10$25.17$27.94519,000
2005-02-09$24.71$27.43145,600
2005-02-08$25.52$28.32563,000
2005-02-07$25.00$27.75209,400
2005-02-04$25.35$28.14388,500
2005-02-03$25.78$28.611,470,400
2005-02-02$25.66$28.48554,900
2005-02-01$25.00$27.75389,800
2005-01-31$24.92$27.66740,400
2005-01-28$24.34$27.01297,800
2005-01-27$24.82$27.55369,800
2005-01-26$24.98$27.72297,500
2005-01-25$24.75$27.47203,200
2005-01-24$24.79$27.51175,400
2005-01-21$24.98$27.72288,400
2005-01-20$24.80$27.53281,800
2005-01-19$25.20$27.97228,400
2005-01-18$25.72$28.55354,900
2005-01-14$25.49$28.29169,900
2005-01-13$24.47$27.16218,300
2005-01-12$24.17$26.83612,100
2005-01-11$23.99$26.63574,500
2005-01-10$24.64$27.35491,800
2005-01-07$24.85$27.58407,500
2005-01-06$24.30$26.97560,000
2005-01-05$24.71$27.43487,800
2005-01-04$25.40$28.191,210,200
2005-01-03$26.33$29.22650,300