NASDAQ:KALU | Historical Stock Price | KAISER ALUMINUM CORP

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
2006-07-07 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$17.30$31.13$56.02$100.82$181.43$326.502006-07-072026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$114.86$188.28135,700
2025-12-30$118.11$193.61174,600
2025-12-29$117.88$193.23179,100
2025-12-26$117.55$192.69104,400
2025-12-24$116.86$191.5676,900
2025-12-23$116.64$191.20169,200
2025-12-22$116.06$190.25183,800
2025-12-19$114.12$187.07609,100
2025-12-18$112.35$184.17250,800
2025-12-17$111.08$182.09219,600
2025-12-16$111.79$183.25280,400
2025-12-15$109.91$180.17201,100
2025-12-12$108.79$178.33175,800
2025-12-11$109.53$179.55185,400
2025-12-10$106.43$174.47254,400
2025-12-09$103.90$170.32159,500
2025-12-08$102.20$167.53186,000
2025-12-05$104.62$171.50160,500
2025-12-04$106.25$174.17287,800
2025-12-03$104.09$170.63284,200
2025-12-02$98.30$161.14193,300
2025-12-01$96.55$158.27137,800
2025-11-28$96.05$157.4565,300
2025-11-26$95.81$157.06179,400
2025-11-25$95.17$156.01150,700
2025-11-24$93.08$152.58111,900
2025-11-21$91.80$150.48192,200
2025-11-20$89.62$146.91121,400
2025-11-19$90.07$147.65118,000
2025-11-18$89.74$147.1199,300
2025-11-17$91.50$149.99149,600
2025-11-14$91.22$149.53154,500
2025-11-13$93.58$153.40159,000
2025-11-12$95.09$155.88130,200
2025-11-11$93.21$152.79130,900
2025-11-10$95.29$156.20152,500
2025-11-07$94.53$154.96171,000
2025-11-06$91.72$150.35127,300
2025-11-05$92.56$151.73133,700
2025-11-04$91.25$149.58172,000
2025-11-03$93.31$152.96187,600
2025-10-31$90.53$148.40185,900
2025-10-30$88.63$145.29209,500
2025-10-29$92.63$151.84190,100
2025-10-28$93.58$153.40306,000
2025-10-27$93.08$152.58294,000
2025-10-24$95.79$157.02637,500
2025-10-23$93.12$151.38925,900
2025-10-22$77.90$126.64155,900
2025-10-21$79.75$129.65107,600
2025-10-20$80.00$130.0681,400
2025-10-17$78.07$126.9299,700
2025-10-16$79.56$129.34108,700
2025-10-15$80.00$130.0695,200
2025-10-14$79.84$129.80100,100
2025-10-13$79.89$129.88104,700
2025-10-10$76.68$124.66126,000
2025-10-09$77.57$126.11136,800
2025-10-08$82.06$133.40110,400
2025-10-07$77.36$125.7671,900
2025-10-06$76.55$124.4561,700
2025-10-03$78.36$127.3977,200
2025-10-02$79.38$129.0574,000
2025-10-01$78.34$127.3664,800
2025-09-30$77.16$125.44121,400
2025-09-29$76.14$123.78110,300
2025-09-26$77.70$126.32106,100
2025-09-25$74.01$120.3283,200
2025-09-24$74.17$120.5880,700
2025-09-23$73.93$120.19183,000
2025-09-22$75.77$123.1881,000
2025-09-19$77.20$125.50275,400
2025-09-18$78.86$128.2092,300
2025-09-17$76.88$124.9870,700
2025-09-16$77.49$125.9872,700
2025-09-15$77.36$125.7673,400
2025-09-12$76.53$124.4157,600
2025-09-11$77.37$125.7898,100
2025-09-10$75.52$122.7782,700
2025-09-09$74.50$121.11100,300
2025-09-08$76.68$124.6677,900
2025-09-05$77.42$125.8670,500
2025-09-04$75.84$123.2992,100
2025-09-03$75.60$122.9076,600
2025-09-02$76.51$124.3891,300
2025-08-29$77.87$126.5964,100
2025-08-28$78.50$127.6282,500
2025-08-27$78.70$127.9457,700
2025-08-26$79.31$128.9382,600
2025-08-25$78.58$127.7567,800
2025-08-22$79.57$129.36183,900
2025-08-21$75.78$123.2093,200
2025-08-20$74.60$121.2850,800
2025-08-19$74.90$121.7647,400
2025-08-18$74.45$121.0365,700
2025-08-15$75.30$122.41107,900
2025-08-14$75.54$122.8184,800
2025-08-13$76.81$124.87136,700
2025-08-12$74.72$121.4779,300
2025-08-11$72.44$117.7788,900
2025-08-08$73.93$120.1989,100
2025-08-07$73.59$119.63144,700
2025-08-06$73.13$118.89121,800
2025-08-05$73.76$119.91148,900
2025-08-04$72.92$118.55139,500
2025-08-01$73.85$120.06124,000
2025-07-31$77.31$125.68267,800
2025-07-30$77.86$126.58165,900
2025-07-29$79.61$129.42149,100
2025-07-28$82.26$133.73136,000
2025-07-25$82.91$134.79185,200
2025-07-24$88.12$142.00234,000
2025-07-23$92.64$149.29151,000
2025-07-22$92.43$148.95111,500
2025-07-21$91.53$147.50119,600
2025-07-18$89.68$144.52136,100
2025-07-17$90.10$145.20110,100
2025-07-16$88.34$142.36142,400
2025-07-15$87.61$141.18134,800
2025-07-14$88.68$142.91145,500
2025-07-11$88.48$142.58146,700
2025-07-10$89.33$143.9598,400
2025-07-09$87.02$140.2388,700
2025-07-08$86.24$138.97136,000
2025-07-07$83.18$134.0484,500
2025-07-03$85.64$138.0167,300
2025-07-02$84.17$135.64136,700
2025-07-01$82.23$132.51176,100
2025-06-30$79.90$128.76217,100
2025-06-27$80.95$130.45320,700
2025-06-26$79.96$128.8598,900
2025-06-25$76.66$123.5465,000
2025-06-24$76.94$123.9988,300
2025-06-23$76.57$123.39116,800
2025-06-20$74.76$120.48402,300
2025-06-18$75.22$121.22119,200
2025-06-17$76.62$123.4787,600
2025-06-16$76.23$122.84107,800
2025-06-13$76.27$122.9189,900
2025-06-12$77.84$125.4484,400
2025-06-11$78.20$126.02113,800
2025-06-10$79.44$128.02156,200
2025-06-09$78.99$127.2981,200
2025-06-06$78.17$125.9764,900
2025-06-05$77.58$125.0279,800
2025-06-04$77.32$124.6068,300
2025-06-03$76.85$123.8494,900
2025-06-02$75.58$121.80129,200
2025-05-30$72.59$116.9896,200
2025-05-29$73.14$117.8697,200
2025-05-28$73.04$117.70124,000
2025-05-27$73.00$117.6493,900
2025-05-23$69.85$112.56104,100
2025-05-22$69.79$112.47111,400
2025-05-21$70.49$113.59138,000
2025-05-20$72.39$116.6657,400
2025-05-19$72.75$117.24103,400
2025-05-16$72.57$116.95143,900
2025-05-15$71.69$115.5381,300
2025-05-14$70.97$114.37106,900
2025-05-13$71.40$115.06100,100
2025-05-12$71.59$115.37133,800
2025-05-09$67.68$109.07126,500
2025-05-08$68.41$110.24116,800
2025-05-07$66.53$107.21158,200
2025-05-06$67.64$109.00135,200
2025-05-05$68.99$111.18151,300
2025-05-02$69.16$111.45219,800
2025-05-01$66.60$107.33144,900
2025-04-30$64.46$103.88211,000
2025-04-29$64.66$104.20327,000
2025-04-28$64.38$103.75315,500
2025-04-25$60.66$97.75222,200
2025-04-24$62.42$99.35472,900
2025-04-23$58.92$93.78280,100
2025-04-22$55.95$89.05169,900
2025-04-21$53.65$85.39232,600
2025-04-17$53.86$85.72138,300
2025-04-16$54.45$86.66126,400
2025-04-15$54.61$86.92251,900
2025-04-14$55.02$87.57250,800
2025-04-11$55.50$88.33202,300
2025-04-10$52.27$83.19160,000
2025-04-09$54.82$87.25360,600
2025-04-08$50.21$79.91313,400
2025-04-07$50.93$81.06329,600
2025-04-04$50.75$80.77399,500
2025-04-03$53.41$85.01261,700
2025-04-02$59.79$95.16185,900
2025-04-01$59.57$94.81211,700
2025-03-31$60.62$96.48186,000
2025-03-28$62.09$98.82123,400
2025-03-27$64.91$103.31131,200
2025-03-26$65.38$104.06114,000
2025-03-25$66.54$105.9194,900
2025-03-24$67.39$107.26101,300
2025-03-21$66.28$105.49287,100
2025-03-20$69.14$110.0472,400
2025-03-19$70.42$112.08102,700
2025-03-18$70.21$111.7588,000
2025-03-17$70.40$112.05130,500
2025-03-14$70.33$111.9495,500
2025-03-13$69.17$110.09124,300
2025-03-12$67.00$106.6493,300
2025-03-11$67.81$107.93144,600
2025-03-10$65.49$104.23165,500
2025-03-07$68.75$109.4280,400
2025-03-06$67.49$107.42198,500
2025-03-05$69.00$109.82118,200
2025-03-04$68.72$109.38141,500
2025-03-03$68.62$109.2287,500
2025-02-28$70.76$112.6279,100
2025-02-27$71.30$113.48137,300
2025-02-26$70.82$112.7265,200
2025-02-25$70.87$112.80110,500
2025-02-24$69.44$110.52130,100
2025-02-21$71.86$114.37118,200
2025-02-20$74.84$119.12184,000
2025-02-19$71.36$113.58154,100
2025-02-18$71.30$113.4889,800
2025-02-14$70.25$111.8199,500
2025-02-13$72.29$115.0689,700
2025-02-12$71.82$114.31126,300
2025-02-11$73.96$117.7293,700
2025-02-10$72.41$115.25110,700
2025-02-07$70.70$112.53118,100
2025-02-06$71.48$113.7782,200
2025-02-05$70.16$111.6754,200
2025-02-04$70.14$111.6471,000
2025-02-03$69.19$110.12108,000
2025-01-31$70.00$111.41128,500
2025-01-30$70.73$112.5779,700
2025-01-29$71.15$113.2468,600
2025-01-28$71.50$113.8096,500
2025-01-27$70.04$111.48101,600
2025-01-24$72.44$115.3086,800
2025-01-23$73.23$115.33104,300
2025-01-22$71.05$111.8979,200
2025-01-21$72.60$114.3484,600
2025-01-17$73.68$116.0467,200
2025-01-16$74.37$117.1259,800
2025-01-15$73.42$115.6359,600
2025-01-14$72.53$114.2367,600
2025-01-13$71.71$112.9391,000
2025-01-10$70.21$110.5798,600
2025-01-08$70.38$110.84103,400
2025-01-07$70.00$110.24113,700
2025-01-06$70.25$110.6470,000
2025-01-03$70.23$110.60130,500
2025-01-02$70.27$110.6779,500