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

2.170 -0.060 (-2.69%)
Delayed Quote Updated: 4:00 PM EDT, Oct 30, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 32,904
Open 2.250
Bid (Size) 2.170 (100)
Ask (Size) 2.280 (1,900)
Prev. Close 2.230
Today's Range 2.140 - 2.430
52wk Range 1.700 - 14.85
Shares Outstanding 125,785,200
Dividend Yield N/A

Performance

52-Week Range 85.4% below 52-week high
2.170
1.7052W Low 14.8552W High
1 Week 17.4% below 1-week high
2.141W Low 2.631W High

Atossa Therapeutics, Inc. - Common Stock (ATOS) traded between $1.70 and $14.85 over the past 52 weeks and last traded at $2.17, 85.4% below its 52-week high. Over the past week it ranged between $2.14 and $2.63.

Past 12 Months
-11.4%
+11.3%
+4.8%
-59.3%
-77.1%
-83.6%
1W -$0.28
1M +$0.22
3M +$0.10
6M -$3.16
YTD -$7.29
1Y -$11.03

ATOS was -83.6% over the past year, -59.3% over six months, -77.1% year to date, -11.4% in the last week.

12 Months vs Market
ATOS
-83.6%
DIA
+8.9%
SPY
+11.2%
QQQ
+10.3%
IWM
+14.1%

Over the past 12 months ATOS returned -83.6% versus DIA (Dow) +8.9%, SPY (S&P 500) +11.2%, QQQ (Nasdaq 100) +10.3% and IWM (Russell 2000) +14.1%.

Volume & Liquidity 0.46× 3-mo avg
Today 32,904 3-mo avg 70.9K
1W
38.0K
1M
92.8K
3M
70.9K
6M
111.8K
YTD
114.5K
1Y
105.8K

ATOS most recently traded 32,904 shares against a 3-month average daily volume of 70.9K.

More News

Read More

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 2.170
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/30/26 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 272.95M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 273M shares outstanding.
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.