Price Alert

Atossa Therapeutics Inc. (ATOS)

NASDAQ: ATOS · Real-Time Price · USD

1.01

0.09 (9.78%)

At close: Oct 03, 2025, 3:59 PM

1.01

-0.03%

After-hours: Oct 03, 2025, 07:50 PM EDT

ATOS Stock Price History

1M 3M YTD 1Y 3Y 5Y Max

Date	Open	High	Low	Close	Adj Close	% Change	Volume
Oct 3, 2025	0.93	1.05	0.92	1.01	1.01	9.78%	3,011,349
Oct 2, 2025	0.92	0.93	0.89	0.92	0.92	0.00%	816,528
Oct 1, 2025	0.86	0.93	0.86	0.92	0.92	5.75%	1,167,728
Sep 30, 2025	0.88	0.89	0.86	0.87	0.87	0.00%	373,600
Sep 29, 2025	0.87	0.90	0.86	0.87	0.87	1.16%	918,905
Sep 26, 2025	0.82	0.86	0.82	0.86	0.86	4.88%	465,210
Sep 25, 2025	0.83	0.84	0.82	0.82	0.82	-1.20%	331,442
Sep 24, 2025	0.83	0.85	0.82	0.83	0.83	1.22%	400,817
Sep 23, 2025	0.85	0.87	0.82	0.82	0.82	-1.20%	957,700
Sep 22, 2025	0.84	0.85	0.82	0.83	0.83	-2.35%	468,613
Sep 19, 2025	0.88	0.88	0.83	0.85	0.85	-3.41%	750,547
Sep 18, 2025	0.84	0.88	0.83	0.88	0.88	6.02%	1,043,003
Sep 17, 2025	0.81	0.84	0.81	0.83	0.83	1.22%	495,139
Sep 16, 2025	0.81	0.83	0.81	0.82	0.82	0.00%	556,836
Sep 15, 2025	0.83	0.84	0.81	0.82	0.82	-2.38%	592,668
Sep 12, 2025	0.83	0.85	0.83	0.84	0.84	2.44%	494,078
Sep 11, 2025	0.80	0.83	0.80	0.82	0.82	2.50%	666,100
Sep 10, 2025	0.81	0.82	0.79	0.80	0.80	-1.23%	421,645
Sep 9, 2025	0.78	0.82	0.78	0.81	0.81	0.00%	537,700
Sep 8, 2025	0.80	0.81	0.78	0.81	0.81	2.53%	758,247

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