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 — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$7.31$8.11847,600
2018-12-28$7.40$8.211,102,700
2018-12-27$7.34$8.151,174,400
2018-12-26$7.39$8.201,692,400
2018-12-24$6.81$7.56779,900
2018-12-21$6.91$7.673,428,900
2018-12-20$7.56$8.391,699,700
2018-12-19$7.80$8.662,392,400
2018-12-18$8.26$9.171,229,600
2018-12-17$8.27$9.181,678,000
2018-12-14$8.15$9.051,083,900
2018-12-13$8.36$9.28809,800
2018-12-12$8.47$9.401,513,500
2018-12-11$8.38$9.301,318,700
2018-12-10$8.29$9.201,298,200
2018-12-07$8.60$9.551,223,900
2018-12-06$8.65$9.601,730,400
2018-12-04$9.00$9.991,237,400
2018-12-03$9.50$10.541,330,500
2018-11-30$8.98$9.97808,000
2018-11-29$9.00$9.991,042,700
2018-11-28$9.34$10.372,506,400
2018-11-27$8.84$9.811,481,900
2018-11-26$9.16$10.171,272,300
2018-11-23$8.81$9.78557,400
2018-11-21$8.84$9.81760,800
2018-11-20$8.58$9.521,013,100
2018-11-19$8.87$9.842,073,300
2018-11-16$9.34$10.371,750,100
2018-11-15$8.98$9.97931,500
2018-11-14$8.69$9.641,274,800
2018-11-13$8.90$9.88979,200
2018-11-12$8.68$9.631,884,500
2018-11-09$9.32$10.341,194,000
2018-11-08$9.63$10.691,394,200
2018-11-07$9.79$10.871,840,100
2018-11-06$9.95$11.041,897,900
2018-11-05$9.78$10.852,427,500
2018-11-02$9.73$10.802,805,700
2018-11-01$8.84$9.812,957,800
2018-10-31$7.94$8.812,893,000
2018-10-30$7.83$8.693,696,600
2018-10-29$8.02$8.904,221,800
2018-10-26$7.72$8.577,774,900
2018-10-25$9.48$10.521,970,200
2018-10-24$8.99$9.982,092,200
2018-10-23$9.60$10.651,807,300
2018-10-22$9.89$10.982,761,100
2018-10-19$9.80$10.881,373,100
2018-10-18$9.92$11.012,648,800
2018-10-17$10.14$11.251,300,000
2018-10-16$10.16$11.281,221,600
2018-10-15$10.16$11.281,627,500
2018-10-12$10.16$11.281,709,300
2018-10-11$10.09$11.201,482,100
2018-10-10$10.18$11.302,255,400
2018-10-09$10.82$12.012,186,700
2018-10-08$10.74$11.923,856,800
2018-10-05$9.97$11.073,546,500
2018-10-04$10.23$11.353,662,300
2018-10-03$10.52$11.6811,446,600
2018-10-02$11.90$13.211,986,900
2018-10-01$12.07$13.401,846,600
2018-09-28$11.97$13.295,890,900
2018-09-27$11.38$12.632,878,300
2018-09-26$11.86$13.162,383,300
2018-09-25$12.59$13.973,350,400
2018-09-24$11.89$13.203,687,800
2018-09-21$13.25$14.714,543,200
2018-09-20$13.12$14.561,866,900
2018-09-19$12.86$14.271,887,300
2018-09-18$12.94$14.364,131,300
2018-09-17$11.78$13.072,156,600
2018-09-14$11.32$12.561,326,000
2018-09-13$11.37$12.622,192,200
2018-09-12$11.85$13.152,208,300
2018-09-11$12.04$13.361,092,400
2018-09-10$12.19$13.532,087,100
2018-09-07$11.60$12.872,257,100
2018-09-06$12.02$13.342,399,200
2018-09-05$11.86$13.161,324,500
2018-09-04$12.03$13.351,857,500
2018-08-31$12.62$14.011,029,000
2018-08-30$12.57$13.951,563,600
2018-08-29$13.01$14.441,466,000
2018-08-28$12.73$14.131,241,500
2018-08-27$12.57$13.951,511,700
2018-08-24$12.53$13.912,461,200
2018-08-23$11.95$13.261,769,100
2018-08-22$12.39$13.751,225,300
2018-08-21$12.32$13.671,273,800
2018-08-20$11.93$13.241,759,300
2018-08-17$12.02$13.342,058,900
2018-08-16$12.10$13.431,833,600
2018-08-15$11.09$12.312,911,800
2018-08-14$12.46$13.832,056,600
2018-08-13$12.06$13.391,010,000
2018-08-10$12.15$13.491,402,400
2018-08-09$12.14$13.47858,900
2018-08-08$12.02$13.343,426,400
2018-08-07$12.36$13.721,441,300
2018-08-06$12.79$14.201,982,900
2018-08-03$12.77$14.172,666,000
2018-08-02$13.11$14.553,593,900
2018-08-01$12.97$14.402,170,100
2018-07-31$12.81$14.22917,500
2018-07-30$12.92$14.34948,900
2018-07-27$13.04$14.47721,800
2018-07-26$13.21$14.66845,000
2018-07-25$13.21$14.661,221,000
2018-07-24$13.23$14.682,010,300
2018-07-23$13.39$14.861,339,300
2018-07-20$12.97$14.402,222,500
2018-07-19$13.09$14.533,588,100
2018-07-18$14.90$16.541,113,300
2018-07-17$14.77$16.391,405,600
2018-07-16$14.35$15.931,202,500
2018-07-13$14.24$15.80799,800
2018-07-12$14.57$16.17574,200
2018-07-11$14.55$16.151,531,900
2018-07-10$14.92$16.561,405,300
2018-07-09$15.46$17.16912,000
2018-07-06$15.23$16.901,043,400
2018-07-05$14.84$16.472,039,500
2018-07-03$14.81$16.44913,500
2018-07-02$15.16$16.831,419,100
2018-06-29$15.75$17.48927,500
2018-06-28$15.69$17.411,174,600
2018-06-27$15.62$17.341,526,400
2018-06-26$16.52$18.34717,800
2018-06-25$16.34$18.142,326,900
2018-06-22$17.24$19.131,159,700
2018-06-21$16.83$18.681,694,800
2018-06-20$15.91$17.66706,200
2018-06-19$15.75$17.481,562,300
2018-06-18$16.69$18.52771,600
2018-06-15$16.39$18.192,106,900
2018-06-14$16.49$18.301,453,100
2018-06-13$16.78$18.62674,100
2018-06-12$16.93$18.79843,400
2018-06-11$17.17$19.062,159,100
2018-06-08$17.19$19.08557,400
2018-06-07$17.26$19.16911,400
2018-06-06$17.82$19.78807,700
2018-06-05$17.64$19.581,382,300
2018-06-04$17.60$19.531,300,600
2018-06-01$17.71$19.661,883,600
2018-05-31$17.72$19.673,077,100
2018-05-30$17.15$19.031,161,000
2018-05-29$16.52$18.341,203,300
2018-05-25$16.28$18.07790,500
2018-05-24$16.34$18.142,048,800
2018-05-23$16.18$17.962,842,400
2018-05-22$16.76$18.602,272,300
2018-05-21$17.35$19.261,323,000
2018-05-18$17.50$19.422,207,000
2018-05-17$17.34$19.251,755,000
2018-05-16$16.94$18.802,308,000
2018-05-15$16.65$18.482,514,400
2018-05-14$15.91$17.662,373,600
2018-05-11$15.88$17.63775,100
2018-05-10$15.80$17.541,400,700
2018-05-09$15.36$17.052,716,300
2018-05-08$15.39$17.081,961,500
2018-05-07$15.00$16.652,350,900
2018-05-04$14.76$16.386,914,300
2018-05-03$16.40$18.201,577,100
2018-05-02$16.48$18.292,378,500
2018-05-01$16.78$18.621,363,500
2018-04-30$17.47$19.39909,000
2018-04-27$17.31$19.21948,500
2018-04-26$17.61$19.551,643,600
2018-04-25$17.31$19.211,664,200
2018-04-24$16.71$18.551,395,400
2018-04-23$16.72$18.564,523,000
2018-04-20$17.65$19.591,917,000
2018-04-19$18.31$20.322,060,800
2018-04-18$18.31$20.322,182,200
2018-04-17$18.23$20.231,435,100
2018-04-16$18.03$20.012,202,600
2018-04-13$18.15$20.141,734,200
2018-04-12$18.64$20.693,599,300
2018-04-11$19.12$21.224,137,400
2018-04-10$19.92$22.114,142,600
2018-04-09$18.82$20.895,170,200
2018-04-06$16.79$18.643,137,100
2018-04-05$17.02$18.892,046,600
2018-04-04$16.84$18.691,927,100
2018-04-03$16.69$18.522,015,700
2018-04-02$16.36$18.161,642,500
2018-03-29$16.54$18.362,640,800
2018-03-28$16.20$17.982,002,500
2018-03-27$16.22$18.002,540,400
2018-03-26$17.31$19.212,304,000
2018-03-23$16.67$18.503,672,800
2018-03-22$16.76$18.606,222,500
2018-03-21$20.40$22.641,417,400
2018-03-20$19.81$21.991,570,200
2018-03-19$19.95$22.142,027,200
2018-03-16$20.83$23.124,044,900
2018-03-15$20.56$22.822,696,100
2018-03-14$20.45$22.704,211,600
2018-03-13$21.58$23.956,060,900
2018-03-12$20.81$23.103,126,800
2018-03-09$20.15$22.363,610,600
2018-03-08$19.66$21.824,789,300
2018-03-07$21.25$23.592,294,200
2018-03-06$20.45$22.702,247,500
2018-03-05$19.98$22.182,449,300
2018-03-02$20.94$23.243,020,000
2018-03-01$20.48$22.735,696,000
2018-02-28$19.05$21.141,693,300
2018-02-27$19.80$21.981,595,200
2018-02-26$20.51$22.762,245,300
2018-02-23$20.93$23.233,231,000
2018-02-22$21.75$24.145,374,300
2018-02-21$22.72$25.222,428,700
2018-02-20$23.38$25.951,979,200
2018-02-16$24.12$26.774,969,200
2018-02-15$22.27$24.722,067,200
2018-02-14$22.75$25.252,528,700
2018-02-13$21.76$24.152,720,500
2018-02-12$21.64$24.021,994,200
2018-02-09$21.19$23.521,596,300
2018-02-08$20.83$23.121,929,500
2018-02-07$21.14$23.461,241,400
2018-02-06$21.98$24.402,091,400
2018-02-05$20.91$23.212,808,100
2018-02-02$21.02$23.331,907,900
2018-02-01$22.83$25.341,189,200
2018-01-31$22.25$24.691,905,900
2018-01-30$22.61$25.092,090,400
2018-01-29$23.63$26.231,425,300
2018-01-26$24.34$27.011,375,100
2018-01-25$23.80$26.421,276,400
2018-01-24$23.19$25.741,258,600
2018-01-23$22.77$25.272,002,800
2018-01-22$23.04$25.572,683,300
2018-01-19$22.14$24.571,217,500
2018-01-18$21.42$23.771,662,600
2018-01-17$21.81$24.211,280,200
2018-01-16$21.15$23.471,904,400
2018-01-12$21.74$24.133,423,500
2018-01-11$21.01$23.322,010,700
2018-01-10$20.61$22.872,951,600
2018-01-09$19.58$21.731,485,800
2018-01-08$19.71$21.882,208,200
2018-01-05$19.94$22.131,851,000
2018-01-04$20.54$22.801,681,400
2018-01-03$20.48$22.733,553,400
2018-01-02$21.38$23.733,165,400