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Kaiser Aluminum Corporation (KALU)
NASDAQ: KALU · Real-Time Price · USD
187.17
+5.44 (2.99%)
At close: Jun 26, 2026, 4:00 PM EDT
190.65
+3.48 (1.86%)
After-hours: Jun 26, 2026, 6:24 PM EDT

Kaiser Aluminum Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 26, 2026177.89187.93177.11187.17187.172.99%1,269,795
Jun 25, 2026178.82182.26173.17181.73181.733.92%474,522
Jun 24, 2026176.33177.67170.32174.87174.87-2.37%400,061
Jun 23, 2026177.84182.08176.00179.11179.11-3.20%202,135
Jun 22, 2026183.01185.36181.15185.03185.031.25%213,290
Jun 18, 2026181.16183.70176.79182.75182.751.28%383,399
Jun 17, 2026180.28184.65176.75180.44180.44-0.70%240,014
Jun 16, 2026184.50186.00180.51181.72181.72-0.75%180,342
Jun 15, 2026193.32195.22180.84183.10183.10-3.95%274,334
Jun 12, 2026190.28192.52188.67190.63190.631.56%141,242
Jun 11, 2026178.75187.76176.35187.70187.707.36%304,714
Jun 10, 2026179.04182.00173.25174.84174.84-3.01%230,802
Jun 9, 2026181.72184.65172.51180.26180.261.18%167,958
Jun 8, 2026181.86182.00175.21178.16178.160.71%198,198
Jun 5, 2026181.26182.98175.70176.90176.90-5.33%175,852
Jun 4, 2026183.61189.79182.20186.85186.850.28%236,542
Jun 3, 2026190.15190.43185.00186.33186.33-2.11%202,297
Jun 2, 2026185.49194.43181.49190.34190.343.78%206,011
Jun 1, 2026181.95187.42180.25183.41183.410.75%207,057
May 29, 2026183.96185.42180.42182.04182.04-1.04%344,798
May 28, 2026187.03189.86183.45183.96183.96-1.64%305,448
May 27, 2026183.96187.27179.38187.03187.030.80%205,708
May 26, 2026178.62186.36178.62185.55185.555.74%227,866
May 22, 2026170.76177.99170.75175.47175.473.60%203,683
May 21, 2026166.42171.05166.36169.38169.380.25%185,523
May 20, 2026165.59168.96162.20168.95168.953.65%209,241
May 19, 2026163.90166.15157.54163.00163.00-2.04%285,960
May 18, 2026169.29174.07165.16166.40166.40-1.71%183,185
May 15, 2026173.07173.58167.48169.29169.29-4.81%193,749
May 14, 2026181.22181.99176.26177.84177.84-0.88%138,984
May 13, 2026175.51181.75175.51179.42179.421.74%212,751
May 12, 2026178.77178.77172.30176.36176.36-2.23%239,005
May 11, 2026182.43183.00178.48180.39180.390.03%261,282
May 8, 2026179.61180.66175.01180.33180.332.37%134,618
May 7, 2026182.87183.00175.72176.16176.16-2.36%268,652
May 6, 2026180.47183.00177.00180.42180.422.56%190,523
May 5, 2026172.80177.42171.25175.92175.923.84%196,580
May 4, 2026172.27172.53165.94169.42169.42-2.48%426,718
May 1, 2026170.55174.70168.50173.72173.721.93%252,900
Apr 30, 2026166.44170.82162.14170.43170.43-1.21%325,175
Apr 29, 2026172.32175.00170.97172.52172.52-0.16%257,311
Apr 28, 2026173.29174.17169.62172.80172.80-1.22%248,375
Apr 27, 2026178.13179.88172.67174.94174.94-1.64%529,729
Apr 24, 2026166.84181.47166.70177.86177.868.40%452,663
Apr 23, 2026168.64177.23160.79164.84164.071.11%674,146
Apr 22, 2026156.75165.42154.94163.03162.276.40%471,977
Apr 21, 2026153.06157.37151.15153.22152.500.80%339,219
Apr 20, 2026147.80152.21145.24152.01151.302.47%350,929
Apr 17, 2026144.25148.65140.14148.35147.662.98%258,667
Apr 16, 2026141.16146.83139.96144.06143.394.37%324,702
Apr 15, 2026142.26142.38137.80138.03137.39-3.11%199,827
Apr 14, 2026143.60143.60141.59142.46141.79-0.67%148,549
Apr 13, 2026142.01143.42139.15143.42142.750.53%141,925
Apr 10, 2026143.30144.52142.17142.67142.000.44%105,605
Apr 9, 2026137.46143.86136.67142.04141.383.17%193,482
Apr 8, 2026139.41140.00134.80137.68137.044.32%283,688
Apr 7, 2026130.67133.37129.81131.98131.361.22%209,781
Apr 6, 2026130.84131.36127.78130.39129.78-0.93%143,831
Apr 2, 2026126.19133.00126.02131.62131.010.47%280,895
Apr 1, 2026123.06131.62122.57131.01130.408.71%374,897
Mar 31, 2026117.37122.12116.07120.51119.955.12%175,712
Mar 30, 2026118.18121.19114.45114.64114.100.07%246,496
Mar 27, 2026113.15115.81112.70114.56114.02-0.27%113,873
Mar 26, 2026114.85116.74114.31114.87114.33-2.83%142,340
Mar 25, 2026116.20118.77115.09118.22117.673.74%234,309
Mar 24, 2026110.16114.10109.51113.96113.432.31%248,242
Mar 23, 2026111.15115.24111.00111.39110.874.06%210,920
Mar 20, 2026111.60113.34105.45107.04106.54-4.40%782,694
Mar 19, 2026112.82113.81108.94111.97111.45-3.21%303,397
Mar 18, 2026118.98118.98115.16115.68115.14-3.24%264,916
Mar 17, 2026120.61122.98119.45119.55118.990.80%178,837
Mar 16, 2026118.88121.41117.69118.60118.050.88%208,048
Mar 13, 2026122.72125.00116.73117.57117.02-2.83%209,157
Mar 12, 2026125.04127.75120.40121.00120.43-5.14%210,377
Mar 11, 2026125.08127.76123.33127.55126.951.97%159,420
Mar 10, 2026123.07128.24122.85125.09124.511.24%181,433
Mar 9, 2026119.56124.97118.51123.56122.980.71%174,311
Mar 6, 2026122.33124.37119.72122.69122.12-2.50%237,664
Mar 5, 2026128.45129.74125.10125.84125.25-3.76%184,094
Mar 4, 2026134.57136.73130.23130.76130.15-1.37%263,972
Mar 3, 2026132.61134.95126.01132.58131.96-1.76%166,253
Mar 2, 2026129.11135.35127.51134.96134.333.70%192,101
Feb 27, 2026130.07131.69128.17130.14129.53-0.70%199,931
Feb 26, 2026130.79131.50128.14131.06130.45-0.80%229,768
Feb 25, 2026130.78132.30128.44132.12131.502.84%204,758
Feb 24, 2026126.20130.66126.20128.47127.872.10%246,631
Feb 23, 2026125.69126.95117.00125.83125.24-2.47%415,733
Feb 20, 2026124.51129.16120.03129.02128.421.55%344,980
Feb 19, 2026123.01134.49120.00127.05126.46-8.85%490,853
Feb 18, 2026142.27146.98138.55139.38138.73-0.85%359,628
Feb 17, 2026138.35141.32133.73140.57139.910.11%216,981
Feb 13, 2026132.54140.44130.04140.41139.750.24%201,484
Feb 12, 2026146.68150.00138.51140.07139.42-3.21%206,764
Feb 11, 2026142.97145.63139.72144.71144.033.25%169,460
Feb 10, 2026141.51143.07138.92140.15139.50-1.61%136,461
Feb 9, 2026140.49144.93139.29142.44141.772.84%210,874
Feb 6, 2026133.00138.96133.00138.51137.865.72%298,698
Feb 5, 2026135.29136.99129.65131.01130.40-5.07%279,655
Feb 4, 2026140.24143.02137.60138.00137.36-0.62%220,645
Feb 3, 2026134.51139.72132.39138.86138.215.30%225,370