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

2.410 +0.070 (+2.99%)
Delayed Quote Updated: 12:23 PM EDT, Oct 5, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 35,018
Open 2.380
Bid (Size) 2.410 (300)
Ask (Size) 2.450 (300)
Prev. Close 2.340
Today's Range 2.341 - 2.480
52wk Range 1.700 - 19.35
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 87.5% below 52-week high
2.410
1.7052W Low 19.3552W High
1 Week
1.821W Low 2.381W High

Atossa Therapeutics, Inc. - Common Stock (ATOS) traded between $1.70 and $19.35 over the past 52 weeks and last traded at $2.41, 87.5% below its 52-week high. Over the past week it ranged between $1.82 and $2.38.

Past 12 Months
+23.0%
-4.4%
+5.7%
-53.2%
-74.5%
-83.9%
1W +$0.45
1M -$0.11
3M +$0.13
6M -$2.74
YTD -$7.05
1Y -$12.59

ATOS was -83.9% over the past year, -53.2% over six months, -74.5% year to date, +23.0% in the last week.

12 Months vs Market
ATOS
-83.9%
DIA
+9.5%
SPY
+15.2%
QQQ
+24.0%
IWM
+14.7%

Over the past 12 months ATOS returned -83.9% versus DIA (Dow) +9.5%, SPY (S&P 500) +15.2%, QQQ (Nasdaq 100) +24.0% and IWM (Russell 2000) +14.7%.

Volume & Liquidity 0.47× 3-mo avg
Today 35,018 3-mo avg 74.3K
1W
98.3K
1M
61.4K
3M
74.3K
6M
106.1K
YTD
116.6K
1Y
105.7K

ATOS most recently traded 35,018 shares against a 3-month average daily volume of 74.3K.

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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 2.410
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/05/26 12:23 PM ET
What is the market capitalization of Atossa Therapeutics, Inc. - Common Stock?
The market capitalization of Atossa Therapeutics, Inc. - Common Stock is 303.14M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 303M shares outstanding.
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