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

2.750 -0.030 (-1.08%)
Delayed Quote Updated: 11:09 AM EDT, Oct 15, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 149,866
Open 2.780
Bid (Size) 2.720 (100)
Ask (Size) 2.740 (100)
Prev. Close 2.780
Today's Range 2.675 - 3.120
52wk Range 1.700 - 16.50
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 83.3% below 52-week high
2.750
1.7052W Low 16.5052W High
1 Week 2.1% below 1-week high
2.121W Low 2.811W High

Atossa Therapeutics, Inc. - Common Stock (ATOS) traded between $1.70 and $16.50 over the past 52 weeks and last traded at $2.75, 83.3% below its 52-week high. Over the past week it ranged between $2.12 and $2.81.

Past 12 Months
+13.6%
+10.9%
+12.7%
-52.1%
-70.9%
-82.2%
1W +$0.33
1M +$0.27
3M +$0.31
6M -$2.99
YTD -$6.71
1Y -$12.70

ATOS was -82.2% over the past year, -52.1% over six months, -70.9% year to date, +13.6% in the last week.

12 Months vs Market
ATOS
-82.2%
DIA
+12.6%
SPY
+16.4%
QQQ
+21.3%
IWM
+10.6%

Over the past 12 months ATOS returned -82.2% versus DIA (Dow) +12.6%, SPY (S&P 500) +16.4%, QQQ (Nasdaq 100) +21.3% and IWM (Russell 2000) +10.6%.

Volume & Liquidity 2.26× 3-mo avg
Today 149,866 3-mo avg 66.3K
1W
151.4K
1M
83.0K
3M
66.3K
6M
109.1K
YTD
116.4K
1Y
104.5K

ATOS most recently traded 149,866 shares against a 3-month average daily volume of 66.3K.

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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 2.750
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/15/26 11:09 AM ET
What is the market capitalization of Atossa Therapeutics, Inc. - Common Stock?
The market capitalization of Atossa Therapeutics, Inc. - Common Stock is 345.91M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 346M shares outstanding.
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