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Atossa Genetics (ATOS) Stock Chart & Stock Price History

Atossa Genetics logo
$2.05 -0.13 (-5.96%)
Closing price 09/24/2026 04:00 PM Eastern
Extended Trading
$2.06 +0.02 (+0.73%)
As of 04:02 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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Atossa Genetics Stock Price Performance

The Atossa Genetics (ATOS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 83.27%, with a year-to-date return of -76.84%. In the past month, the stock has decreased 23.51%, reflecting recent market activity.

As of the latest close, Atossa Genetics traded at $2.05 with a market cap of $20.46 million and volume of 37,214 shares. Five years ago, the stock traded at a split-adjusted price of $50.70, representing a 95.96% decrease over that period. At the time, it had a market cap of $427.99 million and a volume of 265,087 shares.

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5 Day
Performance
-7.66%
1 Month
Performance
-23.51%
3 Month
Performance
+15.82%
Year-To-Date
Performance
-76.84%
1 Year
Performance
-83.27%
5 Year
Performance
-95.96%

ATOS Stock Chart for Friday, September, 25, 2026

ATOS Chart by TradingView

Atossa Genetics Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/24/2026$2.18$2.05
-5.96%		$2.22$2.0537,214 shs$20.46 million
09/23/2026$2.26$2.18
-3.54%		$2.26$2.1537,187 shs$21.76 million
09/22/2026$2.25$2.26
+0.44%		$2.43$2.25116,838 shs$22.55 million
09/21/2026$2.22$2.25
+1.35%		$2.39$2.2567,145 shs$22.46 million
09/18/2026$2.40$2.22
-7.50%		$2.38$2.2239,577 shs$22.16 million
09/17/2026$2.42$2.40
-0.83%		$2.43$2.3733,287 shs$23.95 million
09/16/2026$2.37$2.42
+2.11%		$2.48$2.3945,768 shs$24.15 million
09/15/2026$2.48$2.37
-4.44%		$2.49$2.3743,777 shs$23.65 million
09/14/2026$2.51$2.48
-1.20%		$2.56$2.4535,038 shs$24.75 million
09/11/2026$2.34$2.51
+7.26%		$2.54$2.3658,613 shs$25.05 million
09/10/2026$2.40$2.34
-2.50%		$2.61$2.3347,222 shs$23.35 million
09/09/2026$2.52$2.40
-4.76%		$2.54$2.4024,799 shs$23.95 million
09/08/2026$2.52$2.52$2.59$2.4441,339 shs$25.15 million
09/07/2026$2.52$2.52$2.60$2.5028,019 shs$25.15 million
09/04/2026$2.53$2.52
-0.40%		$2.60$2.5028,019 shs$25.15 million
09/03/2026$2.46$2.53
+2.85%		$2.60$2.4656,691 shs$25.25 million
09/02/2026$2.42$2.46
+1.65%		$2.51$2.3944,771 shs$24.55 million
09/01/2026$2.50$2.42
-3.20%		$2.50$2.3291,774 shs$24.15 million
08/31/2026$2.58$2.50
-3.10%		$2.59$2.5053,194 shs$24.95 million
08/28/2026$2.64$2.58
-2.27%		$2.62$2.5048,219 shs$25.75 million
08/27/2026$2.65$2.64
-0.38%		$2.69$2.5823,115 shs$26.35 million
08/26/2026$2.68$2.65
-1.12%		$2.70$2.6126,288 shs$26.44 million
08/25/2026$2.64$2.68
+1.52%		$2.69$2.5849,682 shs$26.75 million
08/24/2026$2.54$2.64
+3.94%		$2.65$2.4557,039 shs$26.35 million
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This page (NASDAQ:ATOS) was last updated on 9/24/2026 by MarketBeat.com Staff.
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