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 — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$4.42$4.911,770,800
2015-12-30$4.79$5.322,242,800
2015-12-29$4.70$5.221,532,700
2015-12-28$4.61$5.121,750,600
2015-12-24$4.75$5.271,247,000
2015-12-23$4.71$5.233,057,900
2015-12-22$4.23$4.692,773,900
2015-12-21$3.94$4.371,678,700
2015-12-18$3.82$4.244,459,300
2015-12-17$3.54$3.931,650,200
2015-12-16$3.83$4.252,257,700
2015-12-15$3.71$4.123,030,600
2015-12-14$3.67$4.073,679,800
2015-12-11$3.44$3.822,828,900
2015-12-10$3.45$3.831,815,200
2015-12-09$3.30$3.661,976,100
2015-12-08$3.37$3.741,561,300
2015-12-07$3.62$4.022,883,600
2015-12-04$3.82$4.241,554,000
2015-12-03$3.77$4.181,465,700
2015-12-02$3.93$4.361,696,600
2015-12-01$4.06$4.512,363,700
2015-11-30$3.73$4.141,332,900
2015-11-27$3.82$4.241,067,900
2015-11-25$3.99$4.431,706,600
2015-11-24$3.91$4.341,897,800
2015-11-23$3.60$4.001,715,600
2015-11-20$3.53$3.922,894,100
2015-11-19$3.62$4.023,537,300
2015-11-18$3.68$4.082,106,800
2015-11-17$3.48$3.862,048,100
2015-11-16$3.80$4.222,269,200
2015-11-13$3.64$4.042,168,600
2015-11-12$3.72$4.133,235,800
2015-11-11$3.49$3.874,354,900
2015-11-10$3.75$4.163,061,700
2015-11-09$4.04$4.483,604,900
2015-11-06$4.49$4.983,960,200
2015-11-05$4.39$4.874,572,400
2015-11-04$4.23$4.693,541,800
2015-11-03$4.28$4.756,438,900
2015-11-02$3.70$4.116,065,300
2015-10-30$3.62$4.0212,083,200
2015-10-29$4.29$4.763,605,800
2015-10-28$4.14$4.594,694,100
2015-10-27$3.95$4.384,364,300
2015-10-26$4.17$4.632,701,200
2015-10-23$4.48$4.972,827,700
2015-10-22$4.38$4.863,382,600
2015-10-21$4.63$5.143,380,600
2015-10-20$4.86$5.393,648,300
2015-10-19$4.94$5.483,404,200
2015-10-16$5.25$5.833,649,600
2015-10-15$5.53$6.144,350,700
2015-10-14$5.58$6.192,574,400
2015-10-13$5.91$6.562,353,900
2015-10-12$5.94$6.593,761,500
2015-10-09$6.93$7.697,765,000
2015-10-08$5.94$6.592,485,900
2015-10-07$5.57$6.184,849,100
2015-10-06$5.60$6.223,059,400
2015-10-05$5.12$5.684,693,000
2015-10-02$4.64$5.151,898,300
2015-10-01$4.65$5.162,747,300
2015-09-30$4.60$5.113,205,400
2015-09-29$4.38$4.862,872,600
2015-09-28$4.65$5.161,523,900
2015-09-25$4.89$5.431,711,800
2015-09-24$5.06$5.621,522,600
2015-09-23$5.03$5.582,001,400
2015-09-22$5.28$5.862,110,600
2015-09-21$5.46$6.061,665,800
2015-09-18$5.63$6.255,015,800
2015-09-17$5.81$6.452,162,700
2015-09-16$5.73$6.361,351,500
2015-09-15$5.52$6.131,829,200
2015-09-14$5.27$5.851,921,500
2015-09-11$5.70$6.331,418,700
2015-09-10$5.63$6.252,071,200
2015-09-09$5.71$6.344,175,200
2015-09-08$5.42$6.021,596,800
2015-09-04$5.33$5.921,670,300
2015-09-03$5.24$5.822,084,000
2015-09-02$5.19$5.762,795,000
2015-09-01$5.32$5.902,907,500
2015-08-31$5.60$6.222,442,300
2015-08-28$5.51$6.123,487,000
2015-08-27$5.42$6.024,505,000
2015-08-26$4.37$4.852,928,200
2015-08-25$4.65$5.161,983,300
2015-08-24$4.60$5.112,966,700
2015-08-21$5.17$5.742,757,800
2015-08-20$5.23$5.802,657,400
2015-08-19$5.06$5.622,930,600
2015-08-18$5.32$5.905,125,300
2015-08-17$5.83$6.472,496,200
2015-08-14$6.07$6.742,154,500
2015-08-13$5.86$6.503,171,200
2015-08-12$6.22$6.904,349,300
2015-08-11$6.27$6.965,849,500
2015-08-10$6.31$7.007,804,800
2015-08-07$5.18$5.7514,682,000
2015-08-06$8.22$9.123,644,100
2015-08-05$8.31$9.223,717,600
2015-08-04$8.39$9.314,016,000
2015-08-03$8.88$9.862,099,300
2015-07-31$9.32$10.341,654,300
2015-07-30$9.37$10.402,734,800
2015-07-29$9.93$11.022,625,900
2015-07-28$9.55$10.603,006,300
2015-07-27$8.53$9.471,796,000
2015-07-24$8.62$9.573,559,700
2015-07-23$8.66$9.612,068,100
2015-07-22$9.11$10.112,142,400
2015-07-21$9.21$10.222,369,700
2015-07-20$9.16$10.171,651,400
2015-07-17$9.54$10.591,619,100
2015-07-16$9.49$10.531,516,100
2015-07-15$9.52$10.571,191,600
2015-07-14$9.85$10.931,602,200
2015-07-13$10.10$11.211,493,600
2015-07-10$9.75$10.821,597,700
2015-07-09$9.86$10.942,644,100
2015-07-08$9.45$10.493,063,600
2015-07-07$9.92$11.013,185,900
2015-07-06$9.77$10.843,026,700
2015-07-02$10.42$11.572,286,300
2015-07-01$10.12$11.232,135,600
2015-06-30$10.43$11.582,210,400
2015-06-29$10.58$11.742,448,400
2015-06-26$11.30$12.542,375,300
2015-06-25$10.89$12.091,841,100
2015-06-24$11.25$12.492,003,200
2015-06-23$11.85$13.151,861,000
2015-06-22$11.29$12.531,058,700
2015-06-19$11.17$12.401,772,000
2015-06-18$11.46$12.722,208,000
2015-06-17$11.15$12.381,762,200
2015-06-16$11.41$12.661,190,500
2015-06-15$11.35$12.601,545,200
2015-06-12$11.67$12.951,662,600
2015-06-11$11.25$12.491,459,900
2015-06-10$11.59$12.861,528,300
2015-06-09$11.61$12.892,203,100
2015-06-08$11.29$12.531,440,900
2015-06-05$11.67$12.951,774,200
2015-06-04$12.00$13.322,103,800
2015-06-03$12.40$13.763,275,200
2015-06-02$12.21$13.553,292,000
2015-06-01$11.73$13.027,162,000
2015-05-29$11.18$12.413,038,900
2015-05-28$11.51$12.774,636,500
2015-05-27$12.29$13.641,371,600
2015-05-26$12.28$13.631,794,000
2015-05-22$12.73$14.131,690,700
2015-05-21$12.97$14.402,089,200
2015-05-20$12.61$14.002,354,800
2015-05-19$13.09$14.532,033,900
2015-05-18$13.72$15.231,962,700
2015-05-15$13.79$15.311,922,700
2015-05-14$14.17$15.731,813,200
2015-05-13$14.24$15.802,300,200
2015-05-12$14.16$15.722,817,900
2015-05-11$14.07$15.622,537,500
2015-05-08$13.93$15.462,931,700
2015-05-07$13.35$14.822,366,900
2015-05-06$13.54$15.033,098,600
2015-05-05$14.32$15.892,606,300
2015-05-04$14.33$15.903,079,300
2015-05-01$14.60$16.207,615,000
2015-04-30$12.89$14.313,138,800
2015-04-29$13.10$14.541,933,900
2015-04-28$13.24$14.692,040,300
2015-04-27$13.40$14.872,674,300
2015-04-24$13.04$14.471,275,900
2015-04-23$12.94$14.362,940,800
2015-04-22$13.28$14.741,656,100
2015-04-21$13.11$14.551,296,700
2015-04-20$13.53$15.021,406,800
2015-04-17$13.45$14.931,838,400
2015-04-16$13.34$14.813,352,300
2015-04-15$13.58$15.073,809,300
2015-04-14$13.49$14.972,982,300
2015-04-13$13.37$14.842,831,900
2015-04-10$13.49$14.972,134,500
2015-04-09$13.66$15.164,504,200
2015-04-08$14.29$15.862,546,100
2015-04-07$14.26$15.831,631,400
2015-04-06$14.58$16.182,245,300
2015-04-02$14.03$15.572,825,800
2015-04-01$14.12$15.673,229,000
2015-03-31$13.80$15.323,170,400
2015-03-30$14.54$16.141,622,900
2015-03-27$14.16$15.721,284,300
2015-03-26$14.57$16.172,599,000
2015-03-25$14.26$15.831,893,000
2015-03-24$13.90$15.433,589,300
2015-03-23$14.30$15.871,740,500
2015-03-20$14.04$15.582,658,000
2015-03-19$14.16$15.721,687,300
2015-03-18$14.61$16.223,050,300
2015-03-17$13.86$15.381,905,600
2015-03-16$14.19$15.752,217,000
2015-03-13$14.36$15.943,725,100
2015-03-12$14.83$16.462,279,100
2015-03-11$14.77$16.393,442,700
2015-03-10$14.85$16.482,967,800
2015-03-09$15.41$17.103,698,900
2015-03-06$16.08$17.852,673,000
2015-03-05$16.49$18.303,382,900
2015-03-04$16.51$18.325,679,900
2015-03-03$19.79$21.962,121,600
2015-03-02$20.08$22.291,832,100
2015-02-27$18.97$21.052,844,800
2015-02-26$19.68$21.841,669,000
2015-02-25$19.30$21.424,223,900
2015-02-24$22.16$24.60953,200
2015-02-23$22.06$24.48570,100
2015-02-20$22.16$24.60735,000
2015-02-19$22.16$24.601,051,400
2015-02-18$22.46$24.93682,000
2015-02-17$22.77$25.27847,500
2015-02-13$23.10$25.64849,600
2015-02-12$23.27$25.83892,700
2015-02-11$22.24$24.68903,900
2015-02-10$22.84$25.35960,800
2015-02-09$23.00$25.531,589,800
2015-02-06$25.27$28.051,622,800
2015-02-05$26.85$29.80988,400
2015-02-04$25.31$28.09671,900
2015-02-03$25.12$27.88997,300
2015-02-02$23.85$26.47858,700
2015-01-30$23.11$25.65956,000
2015-01-29$23.91$26.54892,700
2015-01-28$22.89$25.411,342,400
2015-01-27$23.67$26.27887,700
2015-01-26$23.58$26.171,107,300
2015-01-23$23.60$26.191,820,400
2015-01-22$24.84$27.571,406,200
2015-01-21$23.59$26.18917,700
2015-01-20$22.39$24.851,049,100
2015-01-16$21.90$24.31741,400
2015-01-15$21.16$23.49782,400
2015-01-14$21.02$23.331,760,100
2015-01-13$22.80$25.311,207,400
2015-01-12$23.76$26.37880,200
2015-01-09$23.86$26.48697,000
2015-01-08$23.43$26.001,394,100
2015-01-07$22.36$24.821,528,200
2015-01-06$22.33$24.781,266,300
2015-01-05$23.11$25.65830,000
2015-01-02$24.66$27.37643,500