Financial News

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

2.389 -0.051 (-2.10%)
Delayed Quote Updated: 3:59 PM EDT, Oct 12, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 81,420
Open 2.440
Bid (Size) 2.250 (100)
Ask (Size) 2.680 (500)
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 86.2% below 52-week high
2.389
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, 86.2% below its 52-week high. Over the past week it ranged between $2.12 and $2.74.

Past 12 Months
-2.5%
-3.7%
-0.5%
-55.0%
-74.7%
-84.8%
1W -$0.06
1M -$0.09
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, -2.5% in the last week.

12 Months vs Market
ATOS
-84.8%
DIA
+12.4%
SPY
+17.4%
QQQ
+23.9%
IWM
+13.7%

Over the past 12 months ATOS returned -84.8% versus DIA (Dow) +12.4%, SPY (S&P 500) +17.4%, QQQ (Nasdaq 100) +23.9% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 1.22× 3-mo avg
Today 81,420 3-mo avg 66.7K
1W
104.3K
1M
76.2K
3M
66.7K
6M
107.5K
YTD
116.0K
1Y
104.1K

ATOS most recently traded 81,420 shares against a 3-month average daily volume of 66.7K.

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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 2.389
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/12/26 03:59 PM ET
What is the market capitalization of Atossa Therapeutics, Inc. - Common Stock?
The market capitalization of Atossa Therapeutics, Inc. - Common Stock is 300.46M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 300M shares outstanding.
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