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

2.691 +0.131 (+5.12%)
Delayed Quote Updated: 3:38 PM EDT, Oct 14, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 196,557
Open 2.520
Bid (Size) 2.670 (500)
Ask (Size) 2.720 (500)
Prev. Close 2.560
Today's Range 2.450 - 2.752
52wk Range 1.700 - 17.25
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 84.4% below 52-week high
2.691
1.7052W Low 17.2552W High
1 Week 1.8% 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 $2.69, 84.4% below its 52-week high. Over the past week it ranged between $2.12 and $2.74.

Past 12 Months
+9.4%
+8.5%
+19.1%
-49.7%
-71.5%
-82.9%
1W +$0.23
1M +$0.21
3M +$0.43
6M -$2.66
YTD -$6.77
1Y -$13.06

ATOS was -82.9% over the past year, -49.7% over six months, -71.5% year to date, +9.4% in the last week.

12 Months vs Market
ATOS
-82.9%
DIA
+11.7%
SPY
+15.9%
QQQ
+21.0%
IWM
+10.8%

Over the past 12 months ATOS returned -82.9% versus DIA (Dow) +11.7%, SPY (S&P 500) +15.9%, QQQ (Nasdaq 100) +21.0% and IWM (Russell 2000) +10.8%.

Volume & Liquidity 3.02× 3-mo avg
Today 196,557 3-mo avg 65.1K
1W
107.6K
1M
76.0K
3M
65.1K
6M
107.5K
YTD
115.8K
1Y
103.9K

ATOS most recently traded 196,557 shares against a 3-month average daily volume of 65.1K.

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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 2.691
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/14/26 03:38 PM ET
What is the market capitalization of Atossa Therapeutics, Inc. - Common Stock?
The market capitalization of Atossa Therapeutics, Inc. - Common Stock is 338.51M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 339M shares outstanding.
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