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Pre-market opens in 19 hours 41 minutes
Main market opens in 1 day 1 hour 11 minutes

08:18
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23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
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All times are displayed in the America/New_York timezone (EDT, UTC-04:00).
169.28999 USD
8.55
4.81%
Last update May 15, 3:59 PM EDT
Market closed
Day range
167.48000
173.58000
Previous close
177.84000
Open
173.070007
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Kaiser Aluminum Corporation
169.29
8.55
4.81%

Historical data

Prices

Date Open High Low Close % Change Volume
May 15, 2026 173.07 173.58 167.48 169.29 -2.18% 193700
May 14, 2026 181.22 181.99 176.26 177.84 -1.87% 139000
May 13, 2026 175.51 181.75 175.51 179.42 2.23% 212800
May 12, 2026 178.77 178.77 172.30 176.36 -1.35% 239000
May 11, 2026 182.43 183 178.48 180.39 -1.12% 261300
May 08, 2026 179.61 180.66 175.01 180.33 0.40% 134500
May 07, 2026 182.87 183 175.72 176.16 -3.67% 268600
May 06, 2026 180.47 183 177 180.42 -0.03% 190400
May 05, 2026 172.80 177.42 171.25 175.92 1.81% 196400
May 04, 2026 172.27 172.53 165.94 169.42 -1.65% 426700
May 01, 2026 170.55 174.70 168.50 173.72 1.86% 252900
Apr 30, 2026 166.44 170.82 162.14 170.43 2.40% 325200
Apr 29, 2026 172.32 175 170.97 172.52 0.12% 257300
Apr 28, 2026 173.29 174.17 169.62 172.80 -0.28% 248400
Apr 27, 2026 178.13 179.88 172.67 174.94 -1.79% 529400
Apr 24, 2026 166.84 181.47 166.70 177.86 6.61% 452700
Apr 23, 2026 168.64 177.23 160.79 164.84 -2.25% 674100
Apr 22, 2026 156.75 165.42 154.94 163.03 4.01% 471900
Apr 21, 2026 153.06 157.37 151.15 153.22 0.10% 339200
Apr 20, 2026 147.80 152.21 145.24 152.01 2.85% 350900
Apr 17, 2026 144.25 148.65 140.14 148.35 2.84% 258700
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Market closed

Pre-market opens in 19 hours 41 minutes
Main market opens in 1 day 1 hour 11 minutes

08:18
00:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).