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

2.490 +0.050 (+2.05%)
Delayed Quote Updated: 9:47 AM EDT, Oct 12, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 5,006
Open 2.440
Bid (Size) 2.400 (200)
Ask (Size) 2.540 (100)
Prev. Close 2.440
Today's Range 2.375 - 2.490
52wk Range 1.700 - 17.25
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 85.6% below 52-week high
2.490
1.7052W Low 17.2552W High
1 Week 9.1% 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 $2.49, 85.6% below its 52-week high. Over the past week it ranged between $2.12 and $2.74.

Past 12 Months
+1.6%
-0.8%
+3.8%
-53.1%
-73.7%
-84.2%
1W +$0.04
1M -$0.02
3M +$0.09
6M -$2.82
YTD -$6.97
1Y -$13.26

ATOS was -84.2% over the past year, -53.1% over six months, -73.7% year to date, +1.6% in the last week.

12 Months vs Market
ATOS
-84.2%
DIA
+12.3%
SPY
+17.4%
QQQ
+24.1%
IWM
+13.7%

Over the past 12 months ATOS returned -84.2% versus DIA (Dow) +12.3%, SPY (S&P 500) +17.4%, QQQ (Nasdaq 100) +24.1% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 0.08× 3-mo avg
Today 5,006 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 5,006 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 2.490
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/12/26 09:47 AM ET
What is the market capitalization of Atossa Therapeutics, Inc. - Common Stock?
The market capitalization of Atossa Therapeutics, Inc. - Common Stock is 313.21M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 313M shares outstanding.
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