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

2.640 +0.080 (+3.13%)
Delayed Quote Updated: 2:32 PM EDT, Oct 14, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 96,208
Open 2.520
Bid (Size) 2.570 (400)
Ask (Size) 2.640 (100)
Prev. Close 2.560
Today's Range 2.450 - 2.700
52wk Range 1.700 - 17.25
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 84.7% below 52-week high
2.640
1.7052W Low 17.2552W High
1 Week 3.6% 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 $2.64, 84.7% below its 52-week high. Over the past week it ranged between $2.12 and $2.74.

Past 12 Months
+7.3%
+6.5%
+16.8%
-50.7%
-72.1%
-83.2%
1W +$0.18
1M +$0.16
3M +$0.38
6M -$2.71
YTD -$6.82
1Y -$13.11

ATOS was -83.2% over the past year, -50.7% over six months, -72.1% year to date, +7.3% in the last week.

12 Months vs Market
ATOS
-83.2%
DIA
+11.5%
SPY
+15.8%
QQQ
+21.0%
IWM
+10.7%

Over the past 12 months ATOS returned -83.2% versus DIA (Dow) +11.5%, SPY (S&P 500) +15.8%, QQQ (Nasdaq 100) +21.0% and IWM (Russell 2000) +10.7%.

Volume & Liquidity 1.48× 3-mo avg
Today 96,208 3-mo avg 65.1K
1W
107.6K
1M
76.0K
3M
65.1K
6M
107.5K
YTD
115.8K
1Y
103.9K

ATOS most recently traded 96,208 shares against a 3-month average daily volume of 65.1K.

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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 2.640
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/14/26 02:32 PM ET
What is the market capitalization of Atossa Therapeutics, Inc. - Common Stock?
The market capitalization of Atossa Therapeutics, Inc. - Common Stock is 332.07M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 332M shares outstanding.
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