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

2.430 -0.010 (-0.41%)
Delayed Quote Updated: 11:49 AM EDT, Oct 12, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 44,550
Open 2.440
Bid (Size) 2.420 (600)
Ask (Size) 2.430 (200)
Prev. Close 2.440
Today's Range 2.337 - 2.530
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
2.430
1.7052W Low 17.2552W High
1 Week 11.3% 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 $2.43, 85.9% below its 52-week high. Over the past week it ranged between $2.12 and $2.74.

Past 12 Months
-0.8%
-3.2%
+1.3%
-54.2%
-74.3%
-84.6%
1W -$0.02
1M -$0.08
3M +$0.03
6M -$2.88
YTD -$7.03
1Y -$13.32

ATOS was -84.6% over the past year, -54.2% over six months, -74.3% year to date, -0.8% in the last week.

12 Months vs Market
ATOS
-84.6%
DIA
+12.5%
SPY
+17.5%
QQQ
+24.2%
IWM
+14.0%

Over the past 12 months ATOS returned -84.6% versus DIA (Dow) +12.5%, SPY (S&P 500) +17.5%, QQQ (Nasdaq 100) +24.2% and IWM (Russell 2000) +14.0%.

Volume & Liquidity 0.67× 3-mo avg
Today 44,550 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 44,550 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 2.430
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/12/26 11:49 AM ET
What is the market capitalization of Atossa Therapeutics, Inc. - Common Stock?
The market capitalization of Atossa Therapeutics, Inc. - Common Stock is 305.66M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 306M shares outstanding.
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