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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$11.03$12.24721,300——
2020-12-30$10.74$11.92592,500——
2020-12-29$10.23$11.351,072,500——
2020-12-28$10.32$11.45779,800——
2020-12-24$10.48$11.63252,700——
2020-12-23$10.68$11.85634,100——
2020-12-22$10.39$11.53809,100——
2020-12-21$11.11$12.33968,400——
2020-12-18$10.97$12.182,387,800——
2020-12-17$11.09$12.31961,200——
2020-12-16$10.63$11.80700,100——
2020-12-15$10.71$11.89646,600——
2020-12-14$10.72$11.90953,300——
2020-12-11$11.62$12.90881,800——
2020-12-10$12.00$13.32752,300——
2020-12-09$11.55$12.82860,900——
2020-12-08$12.09$13.421,276,800——
2020-12-07$11.83$13.132,169,100——
2020-12-04$12.04$13.36865,800——
2020-12-03$11.19$12.421,167,800——
2020-12-02$10.99$12.20826,300——
2020-12-01$10.94$12.141,478,700——
2020-11-30$10.15$11.27747,700——
2020-11-27$10.40$11.54305,600——
2020-11-25$10.34$11.48690,500——
2020-11-24$10.64$11.811,195,800——
2020-11-23$10.29$11.421,093,500——
2020-11-20$9.65$10.71536,700——
2020-11-19$9.74$10.81735,300——
2020-11-18$9.31$10.333,016,500——
2020-11-17$9.33$10.36875,200——
2020-11-16$9.19$10.201,058,900——
2020-11-13$8.88$9.861,258,800——
2020-11-12$7.82$8.681,124,800——
2020-11-11$7.96$8.83755,700——
2020-11-10$7.99$8.87736,000——
2020-11-09$7.76$8.611,012,800——
2020-11-06$7.26$8.061,015,000——
2020-11-05$7.09$7.871,067,600——
2020-11-04$6.76$7.501,132,000——
2020-11-03$7.24$8.04994,400——
2020-11-02$6.70$7.44779,400——
2020-10-30$6.58$7.301,029,400——
2020-10-29$7.01$7.78868,100——
2020-10-28$6.74$7.48538,600——
2020-10-27$7.19$7.98552,400——
2020-10-26$7.21$8.00853,100——
2020-10-23$7.60$8.44816,600——
2020-10-22$7.54$8.37802,900——
2020-10-21$7.61$8.45734,900——
2020-10-20$7.73$8.58587,600——
2020-10-19$7.50$8.32925,300——
2020-10-16$7.66$8.50694,300——
2020-10-15$7.83$8.69631,100——
2020-10-14$7.98$8.86853,800——
2020-10-13$7.74$8.59549,500——
2020-10-12$7.78$8.631,474,600——
2020-10-09$7.97$8.851,439,600——
2020-10-08$7.59$8.42895,500——
2020-10-07$7.21$8.00744,200——
2020-10-06$6.88$7.641,179,500——
2020-10-05$7.15$7.94888,800——
2020-10-02$7.13$7.91701,300——
2020-10-01$6.94$7.701,244,700——
2020-09-30$7.12$7.901,064,300——
2020-09-29$7.13$7.91973,700——
2020-09-28$7.35$8.161,321,700——
2020-09-25$7.11$7.89880,400——
2020-09-24$7.27$8.07897,000——
2020-09-23$7.49$8.31927,900——
2020-09-22$7.96$8.83641,300——
2020-09-21$7.99$8.871,521,200——
2020-09-18$9.20$10.214,374,100——
2020-09-17$9.35$10.38938,100——
2020-09-16$9.69$10.751,696,300——
2020-09-15$9.33$10.363,350,300——
2020-09-14$10.51$11.662,282,600——
2020-09-11$9.69$10.75685,000——
2020-09-10$9.58$10.63996,200——
2020-09-09$9.44$10.481,500,900——
2020-09-08$9.42$10.46660,100——
2020-09-04$9.82$10.90748,900——
2020-09-03$10.15$11.27819,700——
2020-09-02$10.32$11.45889,000——
2020-09-01$10.17$11.29802,000——
2020-08-31$9.87$10.951,365,300——
2020-08-28$9.90$10.991,636,400——
2020-08-27$9.29$10.31612,400——
2020-08-26$9.32$10.34452,900——
2020-08-25$9.32$10.34836,200——
2020-08-24$9.24$10.26719,800——
2020-08-21$9.07$10.07804,400——
2020-08-20$9.43$10.47614,100——
2020-08-19$9.68$10.74727,500——
2020-08-18$9.65$10.71429,300——
2020-08-17$9.85$10.93469,600——
2020-08-14$9.94$11.03642,800——
2020-08-13$10.11$11.22735,300——
2020-08-12$10.31$11.44876,500——
2020-08-11$10.24$11.371,242,100——
2020-08-10$10.83$12.021,544,000——
2020-08-07$10.53$11.691,058,300——
2020-08-06$10.56$11.723,427,700——
2020-08-05$10.32$11.452,487,800——
2020-08-04$9.57$10.621,548,900——
2020-08-03$9.27$10.292,582,700——
2020-07-31$8.71$9.675,058,900——
2020-07-30$7.68$8.52513,100——
2020-07-29$7.77$8.62455,500——
2020-07-28$7.59$8.42927,400——
2020-07-27$7.74$8.591,070,400——
2020-07-24$7.47$8.291,089,200——
2020-07-23$7.53$8.361,162,700——
2020-07-22$7.71$8.56758,100——
2020-07-21$7.81$8.671,343,200——
2020-07-20$7.65$8.49474,500——
2020-07-17$7.73$8.58880,000——
2020-07-16$7.67$8.51908,400——
2020-07-15$7.61$8.45901,200——
2020-07-14$7.46$8.281,183,300——
2020-07-13$7.15$7.94811,600——
2020-07-10$7.33$8.14863,400——
2020-07-09$6.97$7.74787,600——
2020-07-08$7.20$7.99831,600——
2020-07-07$6.99$7.76647,300——
2020-07-06$7.25$8.051,751,500——
2020-07-02$6.96$7.72912,300——
2020-07-01$6.81$7.561,231,100——
2020-06-30$7.13$7.912,251,600——
2020-06-29$6.96$7.721,614,200——
2020-06-26$6.77$7.511,928,700——
2020-06-25$6.72$7.461,238,200——
2020-06-24$6.91$7.671,676,300——
2020-06-23$7.29$8.09866,600——
2020-06-22$6.97$7.74693,100——
2020-06-19$6.85$7.60680,100——
2020-06-18$6.93$7.69573,100——
2020-06-17$7.08$7.86996,200——
2020-06-16$7.06$7.841,012,100——
2020-06-15$6.69$7.431,157,100——
2020-06-12$6.70$7.441,184,300——
2020-06-11$6.12$6.791,482,500——
2020-06-10$7.64$8.481,955,300——
2020-06-09$7.83$8.691,131,800——
2020-06-08$7.87$8.731,361,800——
2020-06-05$7.43$8.252,633,700——
2020-06-04$6.74$7.481,682,300——
2020-06-03$6.63$7.361,870,900——
2020-06-02$6.18$6.86585,600——
2020-06-01$6.08$6.751,351,100——
2020-05-29$5.96$6.611,990,500——
2020-05-28$5.90$6.552,405,200——
2020-05-27$5.74$6.372,227,600——
2020-05-26$5.18$5.751,814,800——
2020-05-22$4.89$5.43711,700——
2020-05-21$4.84$5.371,165,300——
2020-05-20$5.10$5.66554,400——
2020-05-19$4.90$5.44900,100——
2020-05-18$4.92$5.461,019,000——
2020-05-15$4.37$4.85750,900——
2020-05-14$4.30$4.77640,800——
2020-05-13$4.29$4.761,015,200——
2020-05-12$4.55$5.052,669,700——
2020-05-11$4.66$5.171,454,600——
2020-05-08$4.84$5.37852,300——
2020-05-07$4.63$5.14588,000——
2020-05-06$4.54$5.041,046,000——
2020-05-05$4.93$5.471,485,000——
2020-05-04$4.73$5.251,708,800——
2020-05-01$4.55$5.053,265,300——
2020-04-30$4.35$4.831,018,200——
2020-04-29$4.68$5.191,034,100——
2020-04-28$4.34$4.82855,500——
2020-04-27$4.30$4.772,529,700——
2020-04-24$4.06$4.51555,000——
2020-04-23$4.02$4.461,055,500——
2020-04-22$3.71$4.12573,500——
2020-04-21$3.79$4.211,086,300——
2020-04-20$4.00$4.44846,400——
2020-04-17$4.04$4.48839,100——
2020-04-16$3.89$4.32622,800——
2020-04-15$3.95$4.38781,600——
2020-04-14$4.31$4.781,502,300——
2020-04-13$4.14$4.591,078,200——
2020-04-09$4.12$4.572,424,200——
2020-04-08$3.91$4.34826,600——
2020-04-07$3.77$4.181,677,500——
2020-04-06$3.52$3.911,211,500——
2020-04-03$3.04$3.371,410,100——
2020-04-02$3.31$3.671,099,300——
2020-04-01$3.36$3.731,739,000——
2020-03-31$3.62$4.02831,000——
2020-03-30$3.37$3.741,155,200——
2020-03-27$3.75$4.16932,100——
2020-03-26$3.77$4.182,901,500——
2020-03-25$3.67$4.073,151,800——
2020-03-24$3.67$4.071,908,000——
2020-03-23$3.17$3.522,260,700——
2020-03-20$3.15$3.501,768,000——
2020-03-19$3.36$3.731,346,300——
2020-03-18$3.43$3.811,645,400——
2020-03-17$3.68$4.082,539,900——
2020-03-16$3.98$4.422,199,600——
2020-03-13$4.86$5.392,090,700——
2020-03-12$5.06$5.621,626,500——
2020-03-11$4.80$5.334,141,600——
2020-03-10$4.75$5.272,798,800——
2020-03-09$4.08$4.532,384,200——
2020-03-06$4.84$5.371,856,700——
2020-03-05$5.42$6.021,845,200——
2020-03-04$5.71$6.341,570,800——
2020-03-03$5.70$6.332,295,000——
2020-03-02$5.77$6.402,837,500——
2020-02-28$5.80$6.441,947,100——
2020-02-27$5.38$5.971,824,600——
2020-02-26$5.73$6.362,363,900——
2020-02-25$6.13$6.802,614,700——
2020-02-24$6.54$7.263,409,500——
2020-02-21$6.39$7.096,319,000——
2020-02-20$5.76$6.391,403,600——
2020-02-19$5.94$6.591,626,900——
2020-02-18$5.80$6.441,454,700——
2020-02-14$5.67$6.291,499,700——
2020-02-13$5.99$6.65750,300——
2020-02-12$5.95$6.601,289,400——
2020-02-11$5.83$6.472,046,500——
2020-02-10$5.65$6.271,035,400——
2020-02-07$5.58$6.191,681,600——
2020-02-06$5.86$6.502,571,700——
2020-02-05$5.72$6.351,453,300——
2020-02-04$5.29$5.871,350,100——
2020-02-03$5.21$5.781,926,600——
2020-01-31$5.29$5.871,734,700——
2020-01-30$5.40$5.991,861,900——
2020-01-29$5.33$5.921,551,800——
2020-01-28$5.48$6.081,729,400——
2020-01-27$5.63$6.251,761,700——
2020-01-24$6.02$6.681,413,900——
2020-01-23$6.40$7.101,312,300——
2020-01-22$6.66$7.39876,900——
2020-01-21$6.78$7.532,505,900——
2020-01-17$7.18$7.971,222,600——
2020-01-16$7.27$8.071,848,400——
2020-01-15$7.74$8.59904,500——
2020-01-14$7.57$8.401,001,300——
2020-01-13$7.29$8.092,134,700——
2020-01-10$6.99$7.761,717,300——
2020-01-09$7.06$7.843,029,200——
2020-01-08$7.50$8.321,486,000——
2020-01-07$8.02$8.902,391,000——
2020-01-06$7.95$8.821,978,600——
2020-01-03$7.80$8.661,237,600——
2020-01-02$7.72$8.571,683,800——