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

2.791 +0.141 (+5.32%)
Delayed Quote Updated: 1:41 PM EDT, Oct 16, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 51,226
Open 2.590
Bid (Size) 2.790 (100)
Ask (Size) 2.850 (100)
Prev. Close 2.650
Today's Range 2.510 - 2.800
52wk Range 1.700 - 16.50
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 83.1% below 52-week high
2.791
1.7052W Low 16.5052W High
1 Week 10.5% below 1-week high
2.121W Low 3.121W High

Atossa Therapeutics, Inc. - Common Stock (ATOS) traded between $1.70 and $16.50 over the past 52 weeks and last traded at $2.79, 83.1% below its 52-week high. Over the past week it ranged between $2.12 and $3.12.

Past 12 Months
+14.4%
+17.8%
+16.8%
-51.6%
-70.5%
-82.3%
1W +$0.35
1M +$0.42
3M +$0.40
6M -$2.98
YTD -$6.67
1Y -$12.96

ATOS was -82.3% over the past year, -51.6% over six months, -70.5% year to date, +14.4% in the last week.

12 Months vs Market
ATOS
-82.3%
DIA
+12.4%
SPY
+15.1%
QQQ
+18.6%
IWM
+8.4%

Over the past 12 months ATOS returned -82.3% versus DIA (Dow) +12.4%, SPY (S&P 500) +15.1%, QQQ (Nasdaq 100) +18.6% and IWM (Russell 2000) +8.4%.

Volume & Liquidity 0.75× 3-mo avg
Today 51,226 3-mo avg 68.3K
1W
176.6K
1M
91.4K
3M
68.3K
6M
110.1K
YTD
117.0K
1Y
105.0K

ATOS most recently traded 51,226 shares against a 3-month average daily volume of 68.3K.

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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 2.791
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/16/26 01:41 PM ET
What is the market capitalization of Atossa Therapeutics, Inc. - Common Stock?
The market capitalization of Atossa Therapeutics, Inc. - Common Stock is 351.08M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 351M shares outstanding.
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