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Atossa Therapeutics, Inc. (ATOS) stock Price

Regular Market:

$0.80-$0.01(-1.43%)
September 10, 2025 | session closed

Full Day:

$0.80-$0.00(-0.42%)
September 10, 2025 | after-hours session closed

Summary

  • As of today (September 11, 2025), ATOS stock price is $0.80, with a fall of -$0.01 (-1.43%) during the most recent trading session on September 10, 2025.
  • Over the past year, ATOS stock price has dropped by -$0.66 (-45.32%).
  • ATOS stock price is now -99.96% below its all-time high of $2232.00.

Performance

ATOS Price Chart

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Highlights

Range

Split history

Related metrics

ATOS Price Trends

PeriodPeriodPricePriceS&P 500S&P 500NASDAQNASDAQDow JonesDow JonesXLVXLV
todaytoday-1.4%+0.3%+0.0%-0.4%-0.9%
1 m1 month+1.1%+2.3%+2.0%+3.0%+5.5%
3 m3 months-10.3%+8.2%+11.0%+6.2%+1.2%
6 m6 months+7.9%+16.4%+25.3%+8.6%-7.0%
ytdytd-15.1%+11.1%+13.3%+7.0%-0.2%
1 y1 year-45.3%+18.9%+28.5%+11.7%-11.8%
5 y5 years-61.0%+95.7%+100.4%+65.3%+31.8%

ATOS Price Highs & Lows

PeriodPeriodHighHighCurrent vs highvs highLowLowCurrent vs lowvs low
1 m1-month$0.82-2.6%$0.73+9.4%
3 m3-month$0.98-18.5%$0.73+9.4%
6 m6-month$1.07-25.4%$0.55+45.2%
1 y1-year$1.66-51.9%$0.55+45.2%
3 y3-year$2.31-65.4%$0.50+59.7%
5 y5-year$9.80-91.8%$0.50+59.7%
alltimeall time$2232-100.0%$0.50+59.7%

ATOS Price History

DateValue
2025
$0.80(-14.9%)
2024
$0.94(+6.8%)
2023
$0.88(+66.0%)
2022
$0.53(-66.9%)
2021
$1.60(+68.4%)
2020
$0.95(-39.5%)
2019
$1.57(+53.9%)
DateValue
2018
$1.02(-67.3%)
2017
$3.12(-81.6%)
2016
$16.92(-70.6%)
2015
$57.60(-77.6%)
2014
$257.40(-38.4%)
2013
$417.60(-40.5%)
2012
$702.00

FAQ

  • What is the price of Atossa Therapeutics, Inc. stock today?
  • What is the all time high price for Atossa Therapeutics, Inc. stock?
  • When did Atossa Therapeutics, Inc. stock split?
  • What is ATOS year-to-date return?
  • What is ATOS year-on-year return?

What is the price of Atossa Therapeutics, Inc. stock today?

The current price of ATOS is $0.80

What is the all time high price for Atossa Therapeutics, Inc. stock?

Atossa Therapeutics, Inc. stock all-time high price is $2232.00

When did Atossa Therapeutics, Inc. stock split?

ATOS most recent stock split occurred on Apr 20, 2018

What is ATOS year-to-date return?

Atossa Therapeutics, Inc. stock has returned -$0.14 (-15.06%) since the beginning of the year

What is ATOS year-on-year return?

Over the past year, Atossa Therapeutics, Inc. stock has returned -$0.66 (-45.32%)
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