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

2.370 -0.010 (-0.42%)
Delayed Quote Updated: 4:00 PM EDT, Oct 28, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 29,463
Open 2.380
Bid (Size) 2.320 (200)
Ask (Size) 2.410 (100)
Prev. Close 2.380
Today's Range 2.360 - 2.425
52wk Range 1.700 - 14.85
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 84.0% below 52-week high
2.370
1.7052W Low 14.8552W High
1 Week 16.8% below 1-week high
2.361W Low 2.851W High

Atossa Therapeutics, Inc. - Common Stock (ATOS) traded between $1.70 and $14.85 over the past 52 weeks and last traded at $2.37, 84.0% below its 52-week high. Over the past week it ranged between $2.36 and $2.85.

Past 12 Months
-12.9%
+20.9%
+2.6%
-55.1%
-74.9%
-83.1%
1W -$0.35
1M +$0.41
3M +$0.06
6M -$2.91
YTD -$7.09
1Y -$11.66

ATOS was -83.1% over the past year, -55.1% over six months, -74.9% year to date, -12.9% in the last week.

12 Months vs Market
ATOS
-83.1%
DIA
+10.0%
SPY
+12.4%
QQQ
+14.6%
IWM
+13.0%

Over the past 12 months ATOS returned -83.1% versus DIA (Dow) +10.0%, SPY (S&P 500) +12.4%, QQQ (Nasdaq 100) +14.6% and IWM (Russell 2000) +13.0%.

Volume & Liquidity 0.42× 3-mo avg
Today 29,463 3-mo avg 70.5K
1W
51.4K
1M
98.7K
3M
70.5K
6M
111.5K
YTD
115.1K
1Y
105.7K

ATOS most recently traded 29,463 shares against a 3-month average daily volume of 70.5K.

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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 2.370
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/28/26 04:00 PM ET
What is the market capitalization of Atossa Therapeutics, Inc. - Common Stock?
The market capitalization of Atossa Therapeutics, Inc. - Common Stock is 298.11M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 298M shares outstanding.
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