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Atossa Therapeutics, Inc. - Common Stock (NQ:ATOS)

2.440 +0.020 (+0.83%)
Delayed Quote Updated: 4:00 PM EDT, Oct 9, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 265,613
Open 2.450
Bid (Size) 2.300 (100)
Ask (Size) 2.600 (500)
Prev. Close 2.420
Today's Range 2.120 - 2.740
52wk Range 1.700 - 19.35
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 87.4% below 52-week high
2.440
1.7052W Low 19.3552W High
1 Week 10.9% below 1-week high
2.121W Low 2.741W High

Atossa Therapeutics, Inc. - Common Stock (ATOS) traded between $1.70 and $19.35 over the past 52 weeks and last traded at $2.44, 87.4% below its 52-week high. Over the past week it ranged between $2.12 and $2.74.

Past 12 Months
-0.4%
+1.7%
+3.0%
-50.6%
-74.2%
-86.2%
1W -$0.01
1M +$0.04
3M +$0.07
6M -$2.50
YTD -$7.02
1Y -$15.26

ATOS was -86.2% over the past year, -50.6% over six months, -74.2% year to date, -0.4% in the last week.

12 Months vs Market
ATOS
-86.2%
DIA
+11.4%
SPY
+16.0%
QQQ
+23.0%
IWM
+13.8%

Over the past 12 months ATOS returned -86.2% versus DIA (Dow) +11.4%, SPY (S&P 500) +16.0%, QQQ (Nasdaq 100) +23.0% and IWM (Russell 2000) +13.8%.

Volume & Liquidity 4.00× 3-mo avg
Today 265,613 3-mo avg 66.5K
1W
98.7K
1M
71.8K
3M
66.5K
6M
107.1K
YTD
116.2K
1Y
105.1K

ATOS most recently traded 265,613 shares against a 3-month average daily volume of 66.5K.

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Frequently Asked Questions

Is Atossa Therapeutics, Inc. - Common Stock publicly traded?
Yes, Atossa Therapeutics, Inc. - Common Stock is publicly traded.
What exchange does Atossa Therapeutics, Inc. - Common Stock trade on?
Atossa Therapeutics, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Atossa Therapeutics, Inc. - Common Stock?
The ticker symbol for Atossa Therapeutics, Inc. - Common Stock is ATOS on the Nasdaq Stock Market
What is the current price of Atossa Therapeutics, Inc. - Common Stock?
The current price of Atossa Therapeutics, Inc. - Common Stock is 2.440
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/09/26 04:00 PM ET
What is the market capitalization of Atossa Therapeutics, Inc. - Common Stock?
The market capitalization of Atossa Therapeutics, Inc. - Common Stock is 306.92M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 307M shares outstanding.
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