NASDAQ:ATOS

Atossa Genetics Stock Price (Quote)

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$1.83
-0.180 (-8.96%)
At Close: Jun 22, 2026

Range Low Price High Price Comment
30 days $1.81 $5.30 Monday, 22nd Jun 2026 ATOS stock ended at $1.83. This is 8.96% less than the trading day before Thursday, 18th Jun 2026. During the day the stock fluctuated 12.15% from a day low at $1.81 to a day high of $2.03.
90 days $1.81 $6.28
52 weeks $1.81 $19.35

Historical Atossa Genetics Inc. prices

Date Open High Low Close Volume
Jun 22, 2026 $1.99 $2.03 $1.81 $1.83 466 072
Jun 18, 2026 $2.01 $2.03 $1.95 $2.01 191 850
Jun 17, 2026 $2.21 $2.21 $1.95 $1.99 683 983
Jun 16, 2026 $2.34 $2.35 $2.17 $2.22 309 424
Jun 15, 2026 $2.51 $2.51 $2.31 $2.35 484 693
Jun 12, 2026 $2.57 $2.70 $2.45 $2.46 634 306
Jun 11, 2026 $2.81 $2.81 $2.52 $2.59 1 403 224
Jun 10, 2026 $4.39 $4.59 $4.36 $4.40 29 880
Jun 09, 2026 $4.55 $4.57 $4.36 $4.41 53 794
Jun 08, 2026 $4.47 $4.56 $4.35 $4.55 35 980
Jun 05, 2026 $4.78 $4.80 $4.40 $4.47 80 944
Jun 04, 2026 $4.67 $4.87 $4.65 $4.85 46 839
Jun 03, 2026 $4.71 $4.80 $4.69 $4.70 44 956
Jun 02, 2026 $5.06 $5.15 $4.80 $4.85 77 565
Jun 01, 2026 $5.14 $5.20 $4.93 $5.11 58 508
May 29, 2026 $5.21 $5.30 $5.00 $5.23 41 770
May 28, 2026 $5.19 $5.25 $5.02 $5.19 51 561
May 27, 2026 $4.91 $5.18 $4.86 $5.12 39 639
May 26, 2026 $4.95 $5.06 $4.86 $4.95 30 275
May 22, 2026 $4.93 $5.10 $4.84 $4.96 26 893
May 21, 2026 $4.78 $5.08 $4.66 $4.97 54 947
May 20, 2026 $4.71 $4.90 $4.68 $4.84 38 236
May 19, 2026 $4.80 $4.92 $4.66 $4.75 50 564
May 18, 2026 $4.85 $4.95 $4.70 $4.78 42 443
May 15, 2026 $5.11 $5.11 $4.85 $4.85 46 072

FAQ

What are historical stock prices?
Historical stock prices refer to a stock’s recorded prices at various past points. These prices include several key figures that help investors and analysts evaluate a stock’s performance over time:
Open: Open price for the trading day.
High: Highest price for the trading day.
Low: Lowest price for the trading day.
Close: Close price for the trading day.

Additionally, historical prices often include:
Volume is the number of shares traded during the day. It indicates how actively a stock was traded and can provide insights into market sentiment and liquidity.

How can I use ATOS stock historical prices to predict future price movements?
Trend Analysis: Examine the ATOS stock’s historical trends to identify patterns that might continue.
Moving Averages: Use moving averages to detect potential reversal points.
Momentum Indicators: Apply indicators like RSI or MACD to assess the momentum and strength of price movements.
Volume Analysis: Analyze trading volume alongside price changes to gauge trend strength.
Statistical Methods: Use statistical tools such as regression analysis to model and forecast future prices based on past data.
These techniques can provide insights but should be used with risk management practices to mitigate potential losses.

What impact do stock splits have on historical price data?
When a company performs a stock split, it adjusts the historical price data to reflect the new, lower trading price as if it had always been that way.

This ensures consistency for anyone analyzing the stock’s past prices. The adjustment helps prevent misleading signals on charts, such as false sell signals or bearish trends that aren’t there. For instance, in a 2-for-1 stock split, the price per share is cut in half, which would otherwise appear as a dramatic drop on the chart. If someone didn’t know about the split, they might wrongly think something negative happened to the company. Most technical indicators would also react to this apparent drop by signaling to sell.

A stock split, while making the shares seem more affordable and potentially more attractive to investors, doesn’t alter the company’s fundamental value.

Why do the ATOS stock historical prices show a range for periods like 30 days, 90 days, and 52 weeks?
The range provides the lowest and highest prices at which the stock has traded during the specified period. This helps investors understand the stock’s volatility and price variability within that timeframe.

How can I use historical price volatility to assess risk?
High price volatility historically indicates higher risk and potentially higher returns. Investors can gauge the stock’s risk level by examining the range between high and low prices over various periods.
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ABOUT ATOSSA GENETICS INC.
Atossa Genetics
Atossa Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on the discovery and development of medicines in the areas of oncology and infectious diseases. The company's lead program is Endoxifen, an active metabolite of tamoxifen, which is in Phase II clinical trials to treat and prevent breast cancer. It is also developing AT-H201, an inhalation therapy to improve lung function in severely ill and hospitalized COVID-19 patien...
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