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

2.390 -0.050 (-2.05%)
Delayed Quote Updated: 2:55 PM EDT, Oct 12, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 73,954
Open 2.440
Bid (Size) 2.380 (100)
Ask (Size) 2.400 (100)
Prev. Close 2.440
Today's Range 2.335 - 2.530
52wk Range 1.700 - 17.25
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 86.1% below 52-week high
2.390
1.7052W Low 17.2552W High
1 Week 12.8% below 1-week high
2.121W Low 2.741W High

Atossa Therapeutics, Inc. - Common Stock (ATOS) traded between $1.70 and $17.25 over the past 52 weeks and last traded at $2.39, 86.1% below its 52-week high. Over the past week it ranged between $2.12 and $2.74.

Past 12 Months
-2.4%
-4.8%
-0.4%
-55.0%
-74.7%
-84.8%
1W -$0.06
1M -$0.12
3M -$0.01
6M -$2.92
YTD -$7.07
1Y -$13.36

ATOS was -84.8% over the past year, -55.0% over six months, -74.7% year to date, -2.4% in the last week.

12 Months vs Market
ATOS
-84.8%
DIA
+12.3%
SPY
+17.2%
QQQ
+23.8%
IWM
+13.7%

Over the past 12 months ATOS returned -84.8% versus DIA (Dow) +12.3%, SPY (S&P 500) +17.2%, QQQ (Nasdaq 100) +23.8% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 1.11× 3-mo avg
Today 73,954 3-mo avg 66.5K
1W
98.7K
1M
75.2K
3M
66.5K
6M
107.7K
YTD
116.2K
1Y
104.2K

ATOS most recently traded 73,954 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 2.390
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/12/26 02:55 PM ET
What is the market capitalization of Atossa Therapeutics, Inc. - Common Stock?
The market capitalization of Atossa Therapeutics, Inc. - Common Stock is 300.63M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 301M shares outstanding.
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