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Kaiser Aluminum Corporation (KALU)
NASDAQ: KALU · Real-Time Price · USD
138.51
+7.50 (5.72%)
At close: Feb 6, 2026, 4:00 PM EST
139.94
+1.43 (1.03%)
After-hours: Feb 6, 2026, 7:54 PM EST

Kaiser Aluminum Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Feb 6, 2026133.00138.96133.00138.51138.515.72%297,597
Feb 5, 2026135.29136.99129.65131.01131.01-5.07%279,256
Feb 4, 2026140.24143.02137.60138.00138.00-0.62%220,594
Feb 3, 2026134.51139.72132.39138.86138.865.30%225,266
Feb 2, 2026121.89133.74120.49131.87131.877.54%286,044
Jan 30, 2026122.92125.47118.83122.62122.62-3.39%223,689
Jan 29, 2026125.38130.00123.63126.92126.922.93%223,642
Jan 28, 2026125.00125.44122.56123.31123.310.24%151,343
Jan 27, 2026122.53124.99119.82123.01123.01-0.41%123,231
Jan 26, 2026128.95128.95123.33123.52123.52-3.05%152,403
Jan 23, 2026130.21130.21125.62127.41127.41-2.90%140,489
Jan 22, 2026134.18135.48131.07131.21130.44-1.46%143,694
Jan 21, 2026129.44133.19129.04133.16132.384.37%173,108
Jan 20, 2026126.31129.43125.14127.59126.84-0.51%112,977
Jan 16, 2026130.23130.77126.05128.24127.49-2.27%162,359
Jan 15, 2026127.11132.54125.86131.22130.452.79%152,795
Jan 14, 2026126.24128.60125.96127.66126.911.00%121,831
Jan 13, 2026126.37127.62124.00126.39125.65-0.34%145,971
Jan 12, 2026123.40127.24123.04126.82126.083.05%150,291
Jan 9, 2026122.81124.67122.20123.07122.350.38%153,681
Jan 8, 2026121.02124.48119.01122.60121.88-0.16%201,583
Jan 7, 2026120.89123.00119.29122.80122.080.38%191,285
Jan 6, 2026121.59123.38120.33122.33121.611.21%306,388
Jan 5, 2026121.00124.27120.66120.87120.160.47%227,015
Jan 2, 2026116.31120.43115.16120.30119.604.74%191,156
Dec 31, 2025118.48118.48114.83114.86114.19-2.75%135,775
Dec 30, 2025118.86119.13117.56118.11117.420.20%174,630
Dec 29, 2025116.21118.33115.10117.88117.190.28%179,063
Dec 26, 2025117.29118.27116.26117.55116.860.59%104,410
Dec 24, 2025116.74117.58115.92116.86116.180.19%76,891
Dec 23, 2025116.25117.72115.89116.64115.960.50%169,218
Dec 22, 2025115.91118.07115.20116.06115.381.70%183,817
Dec 19, 2025112.35115.33112.13114.12113.451.58%609,106
Dec 18, 2025111.10113.55110.42112.35111.691.14%250,784
Dec 17, 2025111.79113.52109.57111.08110.43-0.64%219,653
Dec 16, 2025108.60112.44108.27111.79111.141.71%280,438
Dec 15, 2025109.13110.20106.13109.91109.271.03%201,095
Dec 12, 2025109.93110.94108.35108.79108.15-0.68%175,752
Dec 11, 2025106.36110.24106.36109.53108.892.91%185,471
Dec 10, 2025103.75107.81103.75106.43105.812.44%254,443
Dec 9, 2025100.81104.77100.42103.90103.291.66%159,498
Dec 8, 2025104.77105.97101.66102.20101.60-2.31%185,976
Dec 5, 2025106.25106.25103.40104.62104.00-1.54%160,479
Dec 4, 2025103.16106.47101.78106.25105.632.08%287,848
Dec 3, 202599.37106.1699.37104.09103.485.89%284,184
Dec 2, 202596.6499.7194.2198.3097.721.81%193,337
Dec 1, 202596.5097.3095.6096.5595.980.52%137,782
Nov 28, 202595.6096.5195.2996.0595.490.25%65,273
Nov 26, 202595.3896.8394.9395.8195.250.67%179,460
Nov 25, 202593.4896.4493.4895.1794.612.25%150,741