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Kaiser Aluminum (KALU) Stock Chart & Stock Price History

Kaiser Aluminum logo
$177.84 -1.58 (-0.88%)
Closing price 05/14/2026 04:00 PM Eastern
Extended Trading
$168.24 -9.60 (-5.40%)
As of 09:25 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Kaiser Aluminum Stock Price Performance

The Kaiser Aluminum (KALU) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 148.07%, with a year-to-date return of 54.83%. In the past month, the stock has increased 28.84%, reflecting recent market activity.

As of the latest close, Kaiser Aluminum traded at $177.84 with a market cap of $2.91 billion and volume of 138,981 shares. Five years ago, the stock traded at $132.56, representing a 34.16% increase over that period. At the time, it had a market cap of $2.10 billion and a volume of 86,133 shares.

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5 Day
Performance
-1.38%
1 Month
Performance
+28.84%
3 Month
Performance
+26.66%
Year-To-Date
Performance
+54.83%
1 Year
Performance
+148.07%
5 Year
Performance
+34.16%

KALU Stock Chart for Friday, May, 15, 2026

KALU Chart by TradingView

Kaiser Aluminum Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/14/2026$179.42$177.84
-0.88%		$181.99$176.26138,981 shs$2.91 billion
05/13/2026$176.36$179.42
+1.74%		$181.75$175.51212,750 shs$2.93 billion
05/12/2026$180.39$176.36
-2.23%		$178.77$172.30239,005 shs$2.88 billion
05/11/2026$180.33$180.39
+0.03%		$183.00$178.48260,360 shs$2.95 billion
05/08/2026$176.16$180.33
+2.37%		$180.66$175.01134,502 shs$2.88 billion
05/07/2026$180.42$176.16
-2.36%		$183.00$175.72268,609 shs$2.88 billion
05/06/2026$175.92$180.42
+2.56%		$183.00$177.00190,421 shs$2.95 billion
05/05/2026N/A$175.92$177.42$171.25196,450 shs$2.87 billion
04/30/2026$172.52$170.43
-1.21%		$170.82$162.14325,168 shs$2.78 billion
04/29/2026$172.80$172.52
-0.16%		$175.00$170.97257,298 shs$2.82 billion
04/28/2026$174.94$172.80
-1.22%		$174.17$169.62248,368 shs$2.82 billion
04/27/2026$177.86$174.94
-1.64%		$179.88$172.67529,364 shs$2.86 billion
04/24/2026$164.84$177.86
+7.90%		$181.47$166.70452,648 shs$2.88 billion
04/23/2026$163.03$164.84
+1.11%		$177.23$160.79674,068 shs$2.67 billion
04/22/2026$153.22$163.03
+6.40%		$165.42$154.94471,919 shs$2.64 billion
04/21/2026$152.01$153.22
+0.80%		$157.37$151.15339,220 shs$2.48 billion
04/20/2026$148.35$152.01
+2.47%		$152.21$145.24350,916 shs$2.46 billion
04/17/2026$144.06$148.35
+2.98%		$148.65$140.14258,664 shs$2.40 billion
04/16/2026$138.03$144.06
+4.37%		$146.83$139.96324,692 shs$2.34 billion
04/15/2026$142.46$138.03
-3.11%		$142.38$137.80199,787 shs$2.24 billion
04/14/2026$143.42$142.46
-0.67%		$143.60$141.59148,532 shs$2.31 billion
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This page (NASDAQ:KALU) was last updated on 5/15/2026 by MarketBeat.com Staff.
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