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Altimmune (ALT) Stock Chart & Stock Price History

Altimmune logo
$5.85 +0.35 (+6.36%)
As of 04:00 PM Eastern
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Altimmune Stock Price Performance

The Altimmune (ALT) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 27.24%, with a year-to-date return of -18.86%. In the past month, the stock has increased 28.43%, reflecting recent market activity.

As of the latest close, Altimmune traded at $5.50 with a market cap of $446.09 million and volume of 1.50 million shares. Five years ago, the stock traded at $6.06, representing a 3.47% decrease over that period. At the time, it had a market cap of $47.90 million and a volume of 12.27 million shares.

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5 Day
Performance
+1.21%
1 Month
Performance
+28.43%
3 Month
Performance
-11.76%
Year-To-Date
Performance
-18.86%
1 Year
Performance
-27.24%
5 Year
Performance
-3.47%

ALT Stock Chart for Tuesday, May, 20, 2025

ALT Chart by TradingView

Altimmune Stock Price History

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DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/20/2025$5.50$5.85
+6.36%		$5.99$5.412.01 million shs$474.48 million
05/19/2025$5.58$5.50
-1.43%		$5.55$5.341.50 million shs$446.09 million
05/16/2025$5.78$5.58
-3.46%		$5.88$5.512.11 million shs$429.74 million
05/15/2025$5.70$5.78
+1.40%		$5.85$5.601.72 million shs$445.14 million
05/14/2025$5.76$5.70
-1.04%		$5.89$5.602.19 million shs$438.98 million
05/13/2025$6.01$5.76
-4.16%		$6.13$5.494.58 million shs$443.60 million
05/12/2025$5.59$6.01
+7.51%		$6.07$5.802.95 million shs$462.85 million
05/09/2025$5.81$5.59
-3.72%		$6.05$5.522.84 million shs$430.51 million
05/08/2025$5.36$5.81
+8.32%		$5.90$5.252.60 million shs$447.14 million
05/07/2025$5.03$5.36
+6.56%		$5.36$5.072.04 million shs$412.80 million
05/06/2025$5.43$5.03
-7.37%		$5.37$4.952.89 million shs$387.38 million
05/05/2025$5.77$5.43
-5.89%		$5.76$5.392.17 million shs$418.19 million
05/02/2025$5.17$5.77
+11.61%		$6.05$5.264.86 million shs$444.37 million
05/01/2025$5.25$5.17
-1.52%		$5.37$5.072.09 million shs$398.16 million
04/30/2025$5.10$5.25
+2.94%		$5.30$4.981.79 million shs$404.32 million
04/29/2025$5.06$5.10
+0.79%		$5.21$4.951.61 million shs$392.77 million
04/28/2025$5.07$5.06
-0.20%		$5.23$4.931.77 million shs$389.69 million
04/25/2025$5.17$5.07
-1.93%		$5.21$5.011.02 million shs$390.46 million
04/24/2025$4.97$5.17
+4.05%		$5.18$4.921.47 million shs$398.16 million
04/23/2025$4.85$4.97
+2.45%		$5.23$4.951.72 million shs$382.68 million
04/22/2025$4.79$4.85
+1.25%		$4.94$4.711.80 million shs$373.52 million
04/21/2025$4.56$4.79
+5.16%		$4.89$4.372.22 million shs$368.90 million
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This page (NASDAQ:ALT) was last updated on 5/20/2025 by MarketBeat.com Staff
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