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

2.210 -0.120 (-5.15%)
Delayed Quote Updated: 12:18 PM EST, Nov 4, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 17,488
Open 2.330
Bid (Size) 2.210 (200)
Ask (Size) 2.250 (200)
Prev. Close 2.330
Today's Range 2.200 - 2.350
52wk Range 1.700 - 14.85
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 85.1% below 52-week high
2.210
1.7052W Low 14.8552W High
1 Week 9.1% below 1-week high
2.141W Low 2.431W High

Atossa Therapeutics, Inc. - Common Stock (ATOS) traded between $1.70 and $14.85 over the past 52 weeks and last traded at $2.21, 85.1% below its 52-week high. Over the past week it ranged between $2.14 and $2.43.

Past 12 Months
-6.8%
-9.8%
-4.3%
-60.4%
-76.6%
-82.9%
1W -$0.16
1M -$0.24
3M -$0.10
6M -$3.37
YTD -$7.25
1Y -$10.74

ATOS was -82.9% over the past year, -60.4% over six months, -76.6% year to date, -6.8% in the last week.

12 Months vs Market
ATOS
-82.9%
DIA
+12.4%
SPY
+12.3%
QQQ
+10.1%
IWM
+15.6%

Over the past 12 months ATOS returned -82.9% versus DIA (Dow) +12.4%, SPY (S&P 500) +12.3%, QQQ (Nasdaq 100) +10.1% and IWM (Russell 2000) +15.6%.

Volume & Liquidity 0.25× 3-mo avg
Today 17,488 3-mo avg 70.7K
1W
43.9K
1M
89.5K
3M
70.7K
6M
111.5K
YTD
113.8K
1Y
105.9K

ATOS most recently traded 17,488 shares against a 3-month average daily volume of 70.7K.

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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 2.210
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 11/04/26 12:18 PM ET
What is the market capitalization of Atossa Therapeutics, Inc. - Common Stock?
The market capitalization of Atossa Therapeutics, Inc. - Common Stock is 277.99M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 278M shares outstanding.
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