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

2.340 +0.070 (+3.08%)
Delayed Quote Updated: 4:00 PM EDT, Oct 2, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 74,272
Open 2.230
Bid (Size) 2.260 (200)
Ask (Size) 2.440 (100)
Prev. Close 2.270
Today's Range 2.170 - 2.379
52wk Range 1.700 - 19.35
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 87.9% below 52-week high
2.340
1.7052W Low 19.3552W High
1 Week 1.6% below 1-week high
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 $2.34, 87.9% below its 52-week high. Over the past week it ranged between $1.82 and $2.38.

Past 12 Months
+19.4%
-4.9%
+2.6%
-54.6%
-75.3%
-83.0%
1W +$0.38
1M -$0.12
3M +$0.06
6M -$2.81
YTD -$7.12
1Y -$11.46

ATOS was -83.0% over the past year, -54.6% over six months, -75.3% year to date, +19.4% in the last week.

12 Months vs Market
ATOS
-83.0%
DIA
+9.9%
SPY
+15.0%
QQQ
+23.7%
IWM
+15.4%

Over the past 12 months ATOS returned -83.0% versus DIA (Dow) +9.9%, SPY (S&P 500) +15.0%, QQQ (Nasdaq 100) +23.7% and IWM (Russell 2000) +15.4%.

Volume & Liquidity 1.00× 3-mo avg
Today 74,272 3-mo avg 74.3K
1W
98.3K
1M
60.4K
3M
74.3K
6M
106.1K
YTD
116.6K
1Y
105.9K

ATOS most recently traded 74,272 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 2.340
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/02/26 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 294.34M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 294M shares outstanding.
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