US equities |

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

2.470 +0.020 (+0.82%)
Delayed Quote Updated: 2:55 PM EDT, Oct 6, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 45,527
Open 2.460
Bid (Size) 2.460 (100)
Ask (Size) 2.530 (200)
Prev. Close 2.450
Today's Range 2.430 - 2.540
52wk Range 1.700 - 19.35
Shares Outstanding 125,785,200
Dividend Yield N/A

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Performance

52-Week Range 87.2% below 52-week high
2.470
1.7052W Low 19.3552W High
1 Week 1.2% below 1-week high
1.951W Low 2.501W High

Atossa Therapeutics, Inc. - Common Stock (ATOS) traded between $1.70 and $19.35 over the past 52 weeks and last traded at $2.47, 87.2% below its 52-week high. Over the past week it ranged between $1.95 and $2.50.

Past 12 Months
+24.1%
-1.8%
+8.3%
-52.0%
-73.9%
-83.5%
1W +$0.48
1M -$0.04
3M +$0.19
6M -$2.68
YTD -$6.99
1Y -$12.53

ATOS was -83.5% over the past year, -52.0% over six months, -73.9% year to date, +24.1% in the last week.

12 Months vs Market
ATOS
-83.5%
DIA
+10.3%
SPY
+16.1%
QQQ
+25.2%
IWM
+14.0%

Over the past 12 months ATOS returned -83.5% versus DIA (Dow) +10.3%, SPY (S&P 500) +16.1%, QQQ (Nasdaq 100) +25.2% and IWM (Russell 2000) +14.0%.

Volume & Liquidity 0.62× 3-mo avg
Today 45,527 3-mo avg 74.0K
1W
78.4K
1M
62.6K
3M
74.0K
6M
105.6K
YTD
116.3K
1Y
105.5K

ATOS most recently traded 45,527 shares against a 3-month average daily volume of 74.0K.

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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 2.470
When was Atossa Therapeutics, Inc. - Common Stock last traded?
The last trade of Atossa Therapeutics, Inc. - Common Stock was at 10/06/26 02:55 PM ET
What is the market capitalization of Atossa Therapeutics, Inc. - Common Stock?
The market capitalization of Atossa Therapeutics, Inc. - Common Stock is 310.69M
How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?
Atossa Therapeutics, Inc. - Common Stock has 311M shares outstanding.