Kaiser Aluminum Stock Price History
NASDAQ: KALUIndustrialsMetal FabricationsUSD
151.51+1.77 (+1.18%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
KALU price history at a glance
The price history for Kaiser Aluminum (KALU) on this page begins on July 3, 2006, when the stock closed at $42.20; it most recently closed at $151.51 on October 5, 2026. The highest price in this record is $199.89, reached on August 10, 2026; the latest close is 24.2% below that peak. Across the 19 complete calendar years in the table, KALU finished higher in 10 and lower in 9. Its best year was 2009 (+77.1%) and its worst was 2008 (-68.5%).
Over roughly 20 years the share price changed +259.0%, a 6.5% compound annual price return (excluding dividends). In the last 12 months alone, KALU has gained 97.6%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2006
- $199.89
- Date of high
- Aug 10, 2026
- Low since 2006
- $15.01
- Date of low
- Nov 17, 2008
- 52-week high
- $199.89
- 52-week low
- $77.24
- Last close
- $151.51
KALU returns
1 week
-0.34%
1 month
-9.50%
3 months
-5.24%
6 months
+6.20%
Year to date
+31.91%
1 year
+97.59%
3 years
+125.86%
5 years
+29.50%
KALU price return, excluding dividends.
KALU annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 151.51 | +25.94% |
| 2025 | 120.30 | +71.29% |
| 2024 | 70.23 | -1.35% |
| 2023 | 71.19 | -6.28% |
| 2022 | 75.96 | -19.14% |
| 2021 | 93.94 | -5.02% |
| 2020 | 98.90 | -11.09% |
| 2019 | 111.23 | +19.47% |
| 2018 | 93.10 | -12.87% |
| 2017 | 106.85 | +37.53% |
| 2016 | 77.69 | -7.14% |
| 2015 | 83.66 | +16.70% |
| 2014 | 71.69 | +0.48% |
| 2013 | 71.35 | +13.11% |
| 2012 | 63.08 | +37.49% |
| 2011 | 45.88 | -8.40% |
| 2010 | 50.09 | +20.35% |
| 2009 | 41.62 | +77.11% |
| 2008 | 23.50 | -68.54% |
| 2007 | 74.70 | +33.44% |
| 2006* | 55.98 | +32.65% |
* Partial year: the record begins after the start of 2006; return measured from the first available close.
2026 return is year to date.
KALU daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 152.01 | 154.25 | 150.82 | 151.51 | +1.18% | |
| 150.08 | 150.85 | 148.43 | 149.74 | -1.64% | |
| 149.37 | 152.54 | 148.14 | 152.24 | -0.99% | |
| 157.70 | 157.70 | 153.27 | 153.77 | -1.28% | |
| 152.62 | 158.35 | 150.80 | 155.76 | +2.45% | |
| 152.88 | 153.98 | 150.14 | 152.03 | +2.45% | |
| 142.57 | 148.64 | 140.33 | 148.39 | +2.47% | |
| 152.07 | 152.12 | 144.36 | 144.82 | -4.20% | |
| 152.10 | 152.54 | 147.33 | 151.17 | -0.26% | |
| 149.44 | 154.71 | 148.88 | 151.57 | -0.64% | |
| 153.22 | 155.05 | 151.90 | 152.55 | +0.58% | |
| 154.36 | 154.95 | 150.89 | 151.67 | -2.94% | |
| 151.32 | 156.84 | 150.20 | 156.26 | +1.57% | |
| 152.00 | 154.33 | 149.38 | 153.85 | +1.93% | |
| 152.55 | 152.75 | 148.64 | 150.94 | +0.54% | |
| 155.77 | 155.83 | 148.66 | 150.13 | -3.19% | |
| 157.36 | 158.59 | 154.16 | 155.08 | +1.77% | |
| 152.98 | 155.31 | 149.78 | 152.38 | +1.61% | |
| 150.03 | 150.60 | 147.66 | 149.97 | +0.61% | |
| 152.43 | 154.50 | 148.43 | 149.06 | -5.18% | |
| 160.87 | 160.87 | 155.89 | 157.20 | -0.77% | |
| 163.15 | 164.18 | 157.33 | 158.42 | -5.37% | |
| 167.80 | 173.12 | 165.02 | 167.41 | -0.23% | |
| 165.39 | 170.11 | 165.39 | 167.80 | +2.20% | |
| 160.81 | 164.42 | 160.81 | 164.19 | +2.13% | |
| 165.63 | 165.63 | 160.23 | 160.77 | -1.12% | |
| 164.69 | 167.20 | 162.23 | 162.59 | -0.44% | |
| 155.16 | 164.20 | 154.00 | 163.31 | +2.85% | |
| 163.24 | 169.47 | 156.50 | 158.78 | +1.53% | |
| 158.11 | 159.45 | 154.45 | 156.38 | -0.24% | |
| 156.57 | 159.59 | 155.79 | 156.75 | +0.80% | |
| 153.49 | 157.35 | 152.50 | 155.50 | +1.11% | |
| 154.05 | 155.12 | 152.27 | 153.80 | +0.85% | |
| 154.30 | 157.20 | 150.93 | 152.50 | -1.08% | |
| 154.83 | 157.09 | 151.94 | 154.16 | +1.99% | |
| 153.01 | 155.53 | 148.00 | 151.15 | -3.70% | |
| 163.66 | 164.80 | 154.55 | 156.95 | -2.66% | |
| 176.94 | 180.63 | 157.33 | 161.24 | -13.08% | |
| 182.97 | 186.32 | 181.43 | 185.50 | +2.07% | |
| 182.10 | 185.33 | 180.29 | 181.73 | -0.56% | |
| 187.52 | 189.05 | 181.96 | 182.75 | -3.56% | |
| 195.95 | 199.89 | 188.75 | 189.49 | -2.02% | |
| 189.03 | 194.61 | 188.07 | 193.39 | +3.36% | |
| 186.78 | 188.15 | 183.07 | 187.10 | +1.27% | |
| 171.82 | 186.62 | 171.82 | 184.75 | +8.05% | |
| 176.16 | 178.82 | 170.70 | 170.98 | -3.97% | |
| 177.16 | 181.37 | 177.00 | 178.05 | +1.97% | |
| 170.75 | 176.87 | 168.30 | 174.61 | +6.55% | |
| 157.53 | 164.06 | 155.02 | 163.88 | +2.63% | |
| 161.06 | 163.11 | 156.02 | 159.68 | -0.03% | |
| 157.99 | 160.18 | 155.02 | 159.72 | +5.47% | |
| 162.59 | 162.59 | 150.71 | 151.44 | -6.61% | |
| 158.95 | 163.50 | 158.00 | 162.16 | +0.17% | |
| 163.60 | 165.00 | 157.31 | 161.89 | -0.78% | |
| 176.73 | 179.00 | 162.88 | 163.17 | -9.65% | |
| 171.68 | 186.50 | 169.02 | 180.60 | +9.91% | |
| 163.36 | 168.89 | 162.65 | 164.32 | -0.03% | |
| 161.08 | 165.92 | 158.49 | 164.37 | +4.73% | |
| 159.35 | 161.02 | 155.13 | 156.94 | -0.53% | |
| 156.06 | 159.96 | 155.77 | 157.78 | -1.64% | |
| 160.47 | 162.84 | 158.06 | 160.41 | -1.44% | |
| 160.35 | 164.27 | 158.69 | 162.75 | +0.99% | |
| 163.34 | 166.20 | 160.68 | 161.16 | +1.82% | |
| 158.80 | 161.66 | 156.77 | 158.28 | -1.01% | |
| 161.41 | 163.79 | 157.64 | 159.89 | -1.88% | |
| 165.74 | 166.30 | 162.08 | 162.96 | -3.51% | |
| 169.19 | 173.25 | 165.16 | 168.89 | -1.14% | |
| 175.77 | 177.46 | 168.26 | 170.83 | -4.53% | |
| 178.41 | 182.69 | 177.31 | 178.93 | +1.51% | |
| 186.24 | 189.57 | 169.19 | 176.27 | -4.58% | |
| 192.57 | 192.66 | 182.94 | 184.74 | -5.57% | |
| 192.54 | 195.96 | 190.63 | 195.63 | +4.53% | |
| 184.03 | 188.15 | 181.69 | 187.16 | -0.01% | |
| 177.89 | 187.93 | 177.11 | 187.17 | +2.99% | |
| 178.82 | 182.26 | 173.17 | 181.73 | +3.92% | |
| 176.33 | 177.67 | 170.32 | 174.87 | -2.37% | |
| 177.84 | 182.08 | 176.00 | 179.11 | -3.20% | |
| 183.01 | 185.36 | 181.15 | 185.03 | +1.25% | |
| 181.16 | 183.70 | 176.79 | 182.75 | +1.28% | |
| 180.28 | 184.65 | 176.75 | 180.44 | -0.70% | |
| 184.50 | 186.00 | 180.51 | 181.72 | -0.75% | |
| 193.32 | 195.22 | 180.84 | 183.10 | -3.95% | |
| 190.28 | 192.52 | 188.67 | 190.63 | +1.56% | |
| 178.75 | 187.76 | 176.35 | 187.70 | +7.36% | |
| 179.04 | 182.00 | 173.25 | 174.84 | -3.01% | |
| 181.72 | 184.65 | 172.51 | 180.26 | +1.18% | |
| 181.86 | 182.00 | 175.21 | 178.16 | +0.71% | |
| 181.26 | 182.98 | 175.70 | 176.90 | -5.33% | |
| 183.61 | 189.79 | 182.20 | 186.85 | +0.28% | |
| 190.15 | 190.43 | 185.00 | 186.33 | -2.11% | |
| 185.49 | 194.43 | 181.49 | 190.34 | +3.78% | |
| 181.95 | 187.42 | 180.25 | 183.41 | +0.75% | |
| 183.96 | 185.42 | 180.42 | 182.04 | -1.04% | |
| 187.03 | 189.86 | 183.45 | 183.96 | -1.64% | |
| 183.96 | 187.27 | 179.38 | 187.03 | +0.80% | |
| 178.62 | 186.36 | 178.62 | 185.55 | +5.74% | |
| 170.76 | 177.99 | 170.75 | 175.47 | +3.60% | |
| 166.42 | 171.05 | 166.36 | 169.38 | +0.25% | |
| 165.59 | 168.96 | 162.20 | 168.95 | +3.65% | |
| 163.90 | 166.15 | 157.54 | 163.00 | -2.04% | |
| 169.29 | 174.07 | 165.16 | 166.40 | -1.71% | |
| 173.07 | 173.58 | 167.48 | 169.29 | -4.81% | |
| 181.22 | 181.99 | 176.26 | 177.84 | -0.88% | |
| 175.51 | 181.75 | 175.51 | 179.42 | +1.74% | |
| 178.77 | 178.77 | 172.30 | 176.36 | -2.23% | |
| 182.43 | 183.00 | 178.48 | 180.39 | +0.03% | |
| 179.61 | 180.66 | 175.01 | 180.33 | +2.37% | |
| 182.87 | 183.00 | 175.72 | 176.16 | -2.36% | |
| 180.47 | 183.00 | 177.00 | 180.42 | +2.56% | |
| 172.80 | 177.42 | 171.25 | 175.92 | +3.84% | |
| 172.27 | 172.53 | 165.94 | 169.42 | -2.48% | |
| 170.55 | 174.70 | 168.50 | 173.72 | +1.93% | |
| 166.44 | 170.82 | 162.14 | 170.43 | -1.21% | |
| 172.32 | 175.00 | 170.97 | 172.52 | -0.16% | |
| 173.29 | 174.17 | 169.62 | 172.80 | -1.22% | |
| 178.13 | 179.88 | 172.67 | 174.94 | -1.64% | |
| 166.84 | 181.47 | 166.70 | 177.86 | +7.90% | |
| 168.64 | 177.23 | 160.79 | 164.84 | +1.11% | |
| 156.75 | 165.42 | 154.94 | 163.03 | +6.40% | |
| 153.06 | 157.37 | 151.15 | 153.22 | +0.80% | |
| 147.80 | 152.21 | 145.24 | 152.01 | +2.47% | |
| 144.25 | 148.65 | 140.14 | 148.35 | +2.98% | |
| 141.16 | 146.83 | 139.96 | 144.06 | +4.37% | |
| 142.26 | 142.38 | 137.80 | 138.03 | -3.11% | |
| 143.60 | 143.60 | 141.59 | 142.46 | -0.67% | |
| 142.01 | 143.42 | 139.15 | 143.42 | +0.53% | |
| 143.30 | 144.52 | 142.17 | 142.67 | +0.44% | |
| 137.46 | 143.86 | 136.67 | 142.04 | +3.17% | |
| 139.41 | 140.00 | 134.80 | 137.68 | +4.32% | |
| 130.67 | 133.37 | 129.81 | 131.98 | +1.22% | |
| 130.84 | 131.36 | 127.78 | 130.39 | -0.93% | |
| 126.19 | 133.00 | 126.02 | 131.62 | +0.47% | |
| 123.06 | 131.62 | 122.57 | 131.01 | +8.71% | |
| 117.37 | 122.12 | 116.07 | 120.51 | +5.12% | |
| 118.18 | 121.19 | 114.45 | 114.64 | +0.07% | |
| 113.15 | 115.81 | 112.70 | 114.56 | -0.27% | |
| 114.85 | 116.74 | 114.31 | 114.87 | -2.83% | |
| 116.20 | 118.77 | 115.09 | 118.22 | +3.74% | |
| 110.16 | 114.10 | 109.51 | 113.96 | +2.31% | |
| 111.15 | 115.24 | 111.00 | 111.39 | +4.06% | |
| 111.60 | 113.34 | 105.45 | 107.04 | -4.40% | |
| 112.82 | 113.81 | 108.94 | 111.97 | -3.21% | |
| 118.98 | 118.98 | 115.16 | 115.68 | -3.24% | |
| 120.61 | 122.98 | 119.45 | 119.55 | +0.80% | |
| 118.88 | 121.41 | 117.69 | 118.60 | +0.88% | |
| 122.72 | 125.00 | 116.73 | 117.57 | -2.83% | |
| 125.04 | 127.75 | 120.40 | 121.00 | -5.14% | |
| 125.08 | 127.76 | 123.33 | 127.55 | +1.97% | |
| 123.07 | 128.24 | 122.85 | 125.09 | +1.24% | |
| 119.56 | 124.97 | 118.51 | 123.56 | +0.71% | |
| 122.33 | 124.37 | 119.72 | 122.69 | -2.50% | |
| 128.45 | 129.74 | 125.10 | 125.84 | -3.76% | |
| 134.57 | 136.73 | 130.23 | 130.76 | -1.37% | |
| 132.61 | 134.95 | 126.01 | 132.58 | -1.76% | |
| 129.11 | 135.35 | 127.51 | 134.96 | +3.70% | |
| 130.07 | 131.69 | 128.17 | 130.14 | -0.70% | |
| 130.79 | 131.50 | 128.14 | 131.06 | -0.80% | |
| 130.78 | 132.30 | 128.44 | 132.12 | +2.84% | |
| 126.20 | 130.66 | 126.20 | 128.47 | +2.10% | |
| 125.69 | 126.95 | 117.00 | 125.83 | -2.47% | |
| 124.51 | 129.16 | 120.03 | 129.02 | +1.55% | |
| 123.01 | 134.49 | 120.00 | 127.05 | -8.85% | |
| 142.27 | 146.98 | 138.55 | 139.38 | -0.85% | |
| 138.35 | 141.32 | 133.73 | 140.57 | +0.11% | |
| 132.54 | 140.44 | 130.04 | 140.41 | +0.24% | |
| 146.68 | 150.00 | 138.51 | 140.07 | -3.21% | |
| 142.97 | 145.63 | 139.72 | 144.71 | +3.25% | |
| 141.51 | 143.07 | 138.92 | 140.15 | -1.61% | |
| 140.49 | 144.93 | 139.29 | 142.44 | +2.84% | |
| 133.00 | 138.96 | 133.00 | 138.51 | +5.72% | |
| 135.29 | 136.99 | 129.65 | 131.01 | -5.07% | |
| 140.24 | 143.02 | 137.60 | 138.00 | -0.62% | |
| 134.51 | 139.72 | 132.39 | 138.86 | +5.30% | |
| 121.89 | 133.74 | 120.49 | 131.87 | +7.54% | |
| 122.92 | 125.47 | 118.83 | 122.62 | -3.39% | |
| 125.38 | 130.00 | 123.63 | 126.92 | +2.93% | |
| 125.00 | 125.44 | 122.56 | 123.31 | +0.24% | |
| 122.53 | 124.99 | 119.82 | 123.01 | -0.41% | |
| 128.95 | 128.95 | 123.33 | 123.52 | -3.05% | |
| 130.21 | 130.21 | 125.62 | 127.41 | -2.90% | |
| 134.18 | 135.48 | 131.07 | 131.21 | -1.46% | |
| 129.44 | 133.19 | 129.04 | 133.16 | +4.37% | |
| 126.31 | 129.43 | 125.14 | 127.59 | -0.51% | |
| 130.23 | 130.77 | 126.05 | 128.24 | -2.27% | |
| 127.11 | 132.54 | 125.86 | 131.22 | +2.79% | |
| 126.24 | 128.60 | 125.96 | 127.66 | +1.00% | |
| 126.37 | 127.62 | 124.00 | 126.39 | -0.34% | |
| 123.40 | 127.24 | 123.04 | 126.82 | +3.05% | |
| 122.81 | 124.67 | 122.20 | 123.07 | +0.38% | |
| 121.02 | 124.48 | 119.01 | 122.60 | -0.16% | |
| 120.89 | 123.00 | 119.29 | 122.80 | +0.38% | |
| 121.59 | 123.38 | 120.33 | 122.33 | +1.21% | |
| 121.00 | 124.27 | 120.66 | 120.87 | +0.47% | |
| 116.31 | 120.43 | 115.16 | 120.30 | +4.74% | |
| 118.48 | 118.48 | 114.83 | 114.86 | -2.75% | |
| 118.86 | 119.13 | 117.56 | 118.11 | +0.20% | |
| 116.21 | 118.33 | 115.10 | 117.88 | +0.28% | |
| 117.29 | 118.27 | 116.26 | 117.55 | +0.59% | |
| 116.74 | 117.58 | 115.92 | 116.86 | +0.19% | |
| 116.25 | 117.72 | 115.89 | 116.64 | +0.50% | |
| 115.91 | 118.07 | 115.20 | 116.06 | +1.70% | |
| 112.35 | 115.33 | 112.13 | 114.12 | +1.58% | |
| 111.10 | 113.55 | 110.42 | 112.35 | +1.14% | |
| 111.79 | 113.52 | 109.57 | 111.08 | -0.64% | |
| 108.60 | 112.44 | 108.27 | 111.79 | +1.71% | |
| 109.13 | 110.20 | 106.13 | 109.91 | +1.03% | |
| 109.93 | 110.94 | 108.35 | 108.79 | -0.68% | |
| 106.36 | 110.24 | 106.36 | 109.53 | +2.91% | |
| 103.75 | 107.81 | 103.75 | 106.43 | +2.44% | |
| 100.81 | 104.77 | 100.42 | 103.90 | +1.66% | |
| 104.77 | 105.97 | 101.66 | 102.20 | -2.31% | |
| 106.25 | 106.25 | 103.40 | 104.62 | -1.53% | |
| 103.16 | 106.47 | 101.78 | 106.25 | +2.08% | |
| 99.37 | 106.16 | 99.37 | 104.09 | +5.89% | |
| 96.64 | 99.71 | 94.21 | 98.30 | +1.81% | |
| 96.50 | 97.30 | 95.60 | 96.55 | +0.52% | |
| 95.60 | 96.51 | 95.29 | 96.05 | +0.25% | |
| 95.38 | 96.83 | 94.93 | 95.81 | +0.67% | |
| 93.48 | 96.44 | 93.48 | 95.17 | +2.25% | |
| 91.31 | 94.13 | 91.00 | 93.08 | +1.39% | |
| 89.65 | 92.01 | 88.58 | 91.80 | +2.43% | |
| 91.74 | 92.39 | 88.92 | 89.62 | -0.50% | |
| 89.69 | 91.11 | 88.84 | 90.07 | +0.37% | |
| 89.25 | 91.39 | 88.00 | 89.74 | -1.92% | |
| 91.16 | 92.76 | 89.01 | 91.50 | +0.31% | |
| 91.73 | 92.51 | 89.57 | 91.22 | -2.52% | |
| 95.16 | 95.80 | 92.05 | 93.58 | -1.59% | |
| 94.03 | 96.08 | 94.03 | 95.09 | +2.02% | |
| 94.62 | 95.97 | 92.61 | 93.21 | -2.18% | |
| 96.49 | 97.63 | 94.53 | 95.29 | +0.80% | |
| 90.90 | 94.92 | 90.89 | 94.53 | +3.06% | |
| 93.51 | 94.57 | 91.60 | 91.72 | -0.91% | |
| 90.49 | 92.91 | 90.37 | 92.56 | +1.44% | |
| 91.13 | 93.11 | 88.99 | 91.25 | -2.21% | |
| 91.75 | 93.91 | 90.80 | 93.31 | +3.07% | |
| 89.36 | 91.63 | 87.89 | 90.53 | +2.14% | |
| 91.73 | 91.88 | 87.93 | 88.63 | -4.32% | |
| 93.58 | 95.97 | 92.00 | 92.63 | -1.02% | |
| 93.38 | 94.38 | 92.30 | 93.58 | +0.54% | |
| 95.15 | 95.47 | 91.95 | 93.08 | -2.83% | |
| 92.09 | 97.60 | 91.42 | 95.79 | +2.87% | |
| 87.14 | 97.57 | 85.82 | 93.12 | +19.54% | |
| 79.50 | 80.15 | 77.24 | 77.90 | -2.32% | |
| 79.06 | 80.36 | 78.08 | 79.75 | -0.31% | |
| 79.28 | 80.32 | 79.28 | 80.00 | +2.47% | |
| 78.45 | 79.91 | 77.36 | 78.07 | -1.87% | |
| 80.00 | 80.50 | 78.25 | 79.56 | -0.55% | |
| 79.84 | 80.63 | 79.31 | 80.00 | +0.20% | |
| 78.05 | 80.35 | 77.97 | 79.84 | -0.06% | |
| 78.58 | 81.50 | 78.06 | 79.89 | +4.19% | |
| 77.34 | 78.43 | 76.46 | 76.68 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the KALU chart for longer ranges.