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

2.910 +0.260 (+9.81%)
Delayed Quote Updated: 4:00 PM EDT, Oct 16, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 104,625
Open 2.590
Bid (Size) 2.980 (100)
Ask (Size) 3.090 (100)
Prev. Close 2.650
Today's Range 2.510 - 2.950
52wk Range 1.700 - 16.50
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 82.4% below 52-week high
2.910
1.7052W Low 16.5052W High
1 Week 6.7% below 1-week high
2.301W Low 3.121W High

Atossa Therapeutics, Inc. - Common Stock (ATOS) traded between $1.70 and $16.50 over the past 52 weeks and last traded at $2.91, 82.4% below its 52-week high. Over the past week it ranged between $2.30 and $3.12.

Past 12 Months
+21.8%
+20.2%
+16.9%
-50.1%
-69.2%
-81.2%
1W +$0.52
1M +$0.49
3M +$0.42
6M -$2.92
YTD -$6.55
1Y -$12.54

ATOS was -81.2% over the past year, -50.1% over six months, -69.2% year to date, +21.8% in the last week.

12 Months vs Market
ATOS
-81.2%
DIA
+13.0%
SPY
+15.5%
QQQ
+18.3%
IWM
+10.4%

Over the past 12 months ATOS returned -81.2% versus DIA (Dow) +13.0%, SPY (S&P 500) +15.5%, QQQ (Nasdaq 100) +18.3% and IWM (Russell 2000) +10.4%.

Volume & Liquidity 1.52× 3-mo avg
Today 104,625 3-mo avg 68.8K
1W
144.3K
1M
94.0K
3M
68.8K
6M
110.6K
YTD
116.9K
1Y
105.2K

ATOS most recently traded 104,625 shares against a 3-month average daily volume of 68.8K.

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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 2.910
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/16/26 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 366.03M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 366M shares outstanding.
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