Kaiser Aluminum Corporation (KALU)

NASDAQ: KALU · Real-Time Price · USD

107.28

-6.94 (-6.08%)

At close: Oct 23, 2026, 4:00 PM EDT

109.43

+2.15 (2.00%)

Pre-market: Oct 26, 2026, 6:22 AM EDT

Kaiser Aluminum Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 23, 2026	111.22	112.01	105.30	107.28	107.28	-6.08%	813,515
Oct 22, 2026	134.90	137.07	111.10	114.99	114.22	-25.31%	1,087,325
Oct 21, 2026	153.17	154.60	151.50	153.95	152.92	0.92%	355,136
Oct 20, 2026	147.73	155.08	144.63	152.54	151.52	1.55%	263,480
Oct 19, 2026	150.42	151.26	148.00	150.21	149.20	2.01%	165,807
Oct 16, 2026	149.30	152.90	146.80	147.25	146.26	-0.79%	125,665
Oct 15, 2026	146.63	148.82	144.35	148.42	147.43	0.17%	119,488
Oct 14, 2026	150.68	150.68	144.34	148.17	147.18	-2.40%	157,877
Oct 13, 2026	149.73	152.02	147.36	151.81	150.79	0.88%	95,098
Oct 12, 2026	150.74	152.10	149.50	150.49	149.48	-0.67%	123,800
Oct 9, 2026	152.01	154.25	150.82	151.51	150.50	1.18%	91,154
Oct 8, 2026	150.08	150.85	148.43	149.74	148.74	-1.64%	221,647
Oct 7, 2026	149.37	152.69	148.14	152.24	151.22	-0.99%	168,541
Oct 6, 2026	157.70	157.70	153.27	153.77	152.74	-1.28%	131,649
Oct 5, 2026	152.62	158.35	150.80	155.76	154.72	2.46%	257,509
Oct 2, 2026	152.88	153.98	150.14	152.03	151.01	2.45%	178,582
Oct 1, 2026	142.57	148.64	140.33	148.39	147.40	2.47%	243,899
Sep 30, 2026	152.07	152.12	144.36	144.82	143.85	-4.20%	472,349
Sep 29, 2026	152.10	152.54	147.33	151.17	150.16	-0.26%	228,875
Sep 28, 2026	149.44	154.71	148.88	151.57	150.56	-0.64%	185,309
Sep 25, 2026	153.22	155.05	151.90	152.55	151.53	0.58%	150,028
Sep 24, 2026	154.36	154.95	150.89	151.67	150.65	-2.94%	180,170
Sep 23, 2026	151.32	156.84	150.20	156.26	155.21	1.57%	218,002
Sep 22, 2026	152.00	154.33	149.38	153.85	152.82	1.93%	178,425
Sep 21, 2026	152.55	152.75	148.64	150.94	149.93	0.54%	151,374
Sep 18, 2026	155.77	155.83	148.66	150.13	149.12	-3.19%	658,519
Sep 17, 2026	157.36	158.59	154.16	155.08	154.04	1.77%	165,104
Sep 16, 2026	152.98	155.31	149.78	152.38	151.36	1.61%	161,726
Sep 15, 2026	150.03	150.60	147.66	149.97	148.97	0.61%	142,856
Sep 14, 2026	152.43	154.50	148.43	149.06	148.06	-5.18%	163,458
Sep 11, 2026	160.87	160.87	155.89	157.20	156.15	-0.77%	157,806
Sep 10, 2026	163.15	164.18	157.33	158.42	157.36	-5.37%	223,253
Sep 9, 2026	167.80	173.12	165.02	167.41	166.29	-0.23%	181,740
Sep 8, 2026	165.39	170.11	165.39	167.80	166.68	2.20%	189,623
Sep 4, 2026	160.81	164.42	160.81	164.19	163.09	2.13%	116,875
Sep 3, 2026	165.63	165.63	160.23	160.77	159.69	-1.12%	150,437
Sep 2, 2026	164.69	167.20	162.23	162.59	161.50	-0.44%	252,146
Sep 1, 2026	155.16	164.20	154.00	163.31	162.22	2.85%	289,860
Aug 31, 2026	163.24	169.47	156.50	158.78	157.72	1.53%	362,804
Aug 28, 2026	158.11	159.45	154.45	156.38	155.33	-0.24%	231,500
Aug 27, 2026	156.57	159.59	155.79	156.75	155.70	0.80%	229,657
Aug 26, 2026	153.49	157.35	152.50	155.50	154.46	1.11%	200,544
Aug 25, 2026	154.05	155.12	152.27	153.80	152.77	0.85%	129,621
Aug 24, 2026	154.30	157.20	150.93	152.50	151.48	-1.08%	196,985
Aug 21, 2026	154.83	157.09	151.94	154.16	153.13	1.99%	217,431
Aug 20, 2026	153.01	155.53	148.00	151.15	150.14	-3.70%	205,525
Aug 19, 2026	163.66	164.80	154.55	156.95	155.90	-2.66%	335,270
Aug 18, 2026	176.94	180.63	157.33	161.24	160.16	-13.08%	477,332
Aug 17, 2026	182.97	186.32	181.43	185.50	184.26	2.07%	150,614
Aug 14, 2026	182.10	185.33	180.29	181.73	180.51	-0.56%	153,787