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

2.030 -0.110 (-5.14%)
Delayed Quote Updated: 4:00 PM EST, Nov 11, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 41,468
Open 2.170
Bid (Size) 2.030 (1,000)
Ask (Size) 2.200 (500)
Prev. Close 2.140
Today's Range 2.030 - 2.189
52wk Range 1.700 - 14.85
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 86.3% below 52-week high
2.030
1.7052W Low 14.8552W High
1 Week 12.1% below 1-week high
1.981W Low 2.311W High

Atossa Therapeutics, Inc. - Common Stock (ATOS) traded between $1.70 and $14.85 over the past 52 weeks and last traded at $2.03, 86.3% below its 52-week high. Over the past week it ranged between $1.98 and $2.31.

Past 12 Months
+0.5%
-15.0%
-13.6%
-60.7%
-78.5%
-83.6%
1W +$0.01
1M -$0.36
3M -$0.32
6M -$3.13
YTD -$7.43
1Y -$10.39

ATOS was -83.6% over the past year, -60.7% over six months, -78.5% year to date, +0.5% in the last week.

12 Months vs Market
ATOS
-83.6%
DIA
+9.4%
SPY
+11.2%
QQQ
+11.1%
IWM
+15.9%

Over the past 12 months ATOS returned -83.6% versus DIA (Dow) +9.4%, SPY (S&P 500) +11.2%, QQQ (Nasdaq 100) +11.1% and IWM (Russell 2000) +15.9%.

Volume & Liquidity 0.59× 3-mo avg
Today 41,468 3-mo avg 70.5K
1W
49.4K
1M
77.9K
3M
70.5K
6M
110.5K
YTD
112.1K
1Y
106.3K

ATOS most recently traded 41,468 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 2.030
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 11/11/26 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 255.34M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 255M shares outstanding.
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