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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 - 17.25
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 85.9% below 52-week high
2.440
1.7052W Low 17.2552W 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 $17.25 over the past 52 weeks and last traded at $2.44, 85.9% below its 52-week high. Over the past week it ranged between $2.12 and $2.74.

Past 12 Months
-0.4%
-2.8%
+1.7%
-54.0%
-74.2%
-84.5%
1W -$0.01
1M -$0.07
3M +$0.04
6M -$2.87
YTD -$7.02
1Y -$13.31

ATOS was -84.5% over the past year, -54.0% over six months, -74.2% year to date, -0.4% in the last week.

12 Months vs Market
ATOS
-84.5%
DIA
+12.0%
SPY
+17.4%
QQQ
+24.8%
IWM
+14.1%

Over the past 12 months ATOS returned -84.5% versus DIA (Dow) +12.0%, SPY (S&P 500) +17.4%, QQQ (Nasdaq 100) +24.8% and IWM (Russell 2000) +14.1%.

Volume & Liquidity 4.00× 3-mo avg
Today 265,613 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 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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