NASDAQ : ATOS
Atossa Therapeutics, Inc. — Price history
Healthcare · Biotechnology · United States
Last price 2.17 USD (Oct 30, 2026, 4:00 PM EST) · Market cap 21.66M
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
Atossa Therapeutics, Inc. (ATOS) closed at 2.3 USD on 2026-11-02. Daily open, high, low, close and volume for recent sessions:
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| 2026-11-02 | 2.21 | 2.4 | 2.205 | 2.3 | 65,998 | +5.99% |
| 2026-10-30 | 2.25 | 2.43 | 2.14 | 2.17 | 32,904 | -2.69% |
| 2026-10-29 | 2.35 | 2.375 | 2.22 | 2.23 | 68,007 | -5.91% |
| 2026-10-28 | 2.38 | 2.425 | 2.36 | 2.37 | 29,462 | -0.42% |
| 2026-10-27 | 2.44 | 2.628 | 2.37 | 2.38 | 24,834 | -2.86% |
| 2026-10-26 | 2.58 | 2.58 | 2.4 | 2.45 | 35,078 | -5.77% |
| 2026-10-23 | 2.74 | 2.85 | 2.6 | 2.6 | 77,024 | -4.41% |
| 2026-10-22 | 2.49 | 2.77 | 2.46 | 2.72 | 90,656 | +7.51% |
| 2026-10-21 | 2.53 | 2.585 | 2.38 | 2.53 | 189,632 | -0.39% |
| 2026-10-20 | 2.54 | 2.67 | 2.51 | 2.54 | 36,755 | -0.78% |
| 2026-10-19 | 2.66 | 2.76 | 2.51 | 2.56 | 80,522 | -12.03% |
| 2026-10-16 | 2.59 | 2.95 | 2.51 | 2.91 | 101,913 | +9.81% |
| 2026-10-15 | 2.78 | 3.12 | 2.53 | 2.65 | 225,959 | -4.68% |
| 2026-10-14 | 2.52 | 2.81 | 2.45 | 2.78 | 235,881 | +8.59% |
| 2026-10-13 | 2.35 | 2.6 | 2.3 | 2.56 | 70,737 | +7.17% |
| 2026-10-12 | 2.44 | 2.53 | 2.335 | 2.389 | 81,257 | -2.10% |
| 2026-10-09 | 2.45 | 2.74 | 2.12 | 2.44 | 263,881 | +0.83% |
| 2026-10-08 | 2.46 | 2.478 | 2.385 | 2.42 | 100,778 | -1.63% |
| 2026-10-07 | 2.41 | 2.49 | 2.41 | 2.46 | 19,057 | +0.41% |
| 2026-10-06 | 2.46 | 2.54 | 2.43 | 2.45 | 54,625 | +0.00% |
| 2026-10-05 | 2.38 | 2.5 | 2.341 | 2.45 | 53,313 | +4.70% |
| 2026-10-02 | 2.23 | 2.379 | 2.17 | 2.34 | 73,851 | +3.08% |
| 2026-10-01 | 1.96 | 2.3 | 1.96 | 2.27 | 112,806 | +16.41% |
| 2026-09-30 | 1.99 | 2.15 | 1.95 | 1.95 | 67,712 | -2.01% |
| 2026-09-29 | 2.06 | 2.16 | 1.96 | 1.99 | 83,318 | +1.53% |
| 2026-09-28 | 1.905 | 2.04 | 1.82 | 1.96 | 152,908 | +3.16% |
| 2026-09-25 | 2.06 | 2.065 | 1.89 | 1.9 | 77,555 | -7.32% |
| 2026-09-24 | 2.15 | 2.22 | 2.05 | 2.05 | 33,376 | -5.96% |
| 2026-09-23 | 2.25 | 2.26 | 2.15 | 2.18 | 37,177 | -3.54% |
| 2026-09-22 | 2.25 | 2.43 | 2.25 | 2.26 | 116,688 | +0.44% |
| 2026-09-21 | 2.25 | 2.39 | 2.25 | 2.25 | 66,354 | +1.35% |
| 2026-09-18 | 2.37 | 2.38 | 2.22 | 2.22 | 37,777 | -7.50% |
| 2026-09-17 | 2.42 | 2.43 | 2.37 | 2.4 | 31,486 | -0.83% |
| 2026-09-16 | 2.39 | 2.48 | 2.39 | 2.42 | 45,767 | +2.11% |
| 2026-09-15 | 2.475 | 2.49 | 2.37 | 2.37 | 43,777 | -4.44% |
| 2026-09-14 | 2.53 | 2.555 | 2.45 | 2.48 | 35,036 | -1.20% |
| 2026-09-11 | 2.36 | 2.54 | 2.36 | 2.51 | 58,611 | +7.26% |
| 2026-09-10 | 2.36 | 2.61 | 2.33 | 2.34 | 47,222 | -2.50% |
| 2026-09-09 | 2.54 | 2.54 | 2.4 | 2.4 | 24,798 | -4.57% |
| 2026-09-08 | 2.49 | 2.587 | 2.445 | 2.515 | 41,338 | -0.20% |
| 2026-09-04 | 2.51 | 2.6 | 2.5 | 2.52 | 27,979 | -0.40% |
| 2026-09-03 | 2.5 | 2.6 | 2.46 | 2.53 | 56,679 | +2.85% |
| 2026-09-02 | 2.4 | 2.51 | 2.39 | 2.46 | 44,770 | +1.65% |
| 2026-09-01 | 2.48 | 2.5 | 2.317 | 2.42 | 91,772 | -3.20% |
| 2026-08-31 | 2.57 | 2.59 | 2.5 | 2.5 | 53,194 | -3.10% |
| 2026-08-28 | 2.62 | 2.62 | 2.5 | 2.58 | 47,949 | -2.27% |
| 2026-08-27 | 2.64 | 2.69 | 2.585 | 2.64 | 23,104 | -0.38% |
| 2026-08-26 | 2.66 | 2.7 | 2.61 | 2.65 | 26,287 | -1.12% |
| 2026-08-25 | 2.62 | 2.69 | 2.58 | 2.68 | 49,680 | +1.52% |
| 2026-08-24 | 2.56 | 2.65 | 2.45 | 2.64 | 56,713 | +3.94% |
| 2026-08-21 | 2.59 | 2.62 | 2.51 | 2.54 | 25,561 | -1.93% |
| 2026-08-20 | 2.62 | 2.62 | 2.44 | 2.59 | 70,939 | -1.89% |
| 2026-08-19 | 2.57 | 2.76 | 2.55 | 2.64 | 62,166 | +1.93% |
| 2026-08-18 | 2.77 | 2.783 | 2.565 | 2.59 | 58,271 | -7.17% |
| 2026-08-17 | 2.62 | 2.97 | 2.55 | 2.79 | 192,303 | +7.31% |
| 2026-08-14 | 2.54 | 2.69 | 2.43 | 2.6 | 95,870 | +1.56% |
| 2026-08-13 | 2.36 | 2.56 | 2.355 | 2.56 | 82,726 | +8.94% |
| 2026-08-12 | 2.32 | 2.37 | 2.27 | 2.35 | 31,288 | -0.42% |
| 2026-08-11 | 2.39 | 2.45 | 2.27 | 2.36 | 56,233 | -0.42% |
| 2026-08-10 | 2.26 | 2.45 | 2.26 | 2.37 | 68,447 | +0.42% |
| 2026-08-07 | 2.37 | 2.45 | 2.24 | 2.36 | 77,212 | -2.48% |
| 2026-08-06 | 2.39 | 2.44 | 2.26 | 2.42 | 30,699 | +1.26% |
| 2026-08-05 | 2.37 | 2.39 | 2.269 | 2.39 | 35,264 | +3.46% |
| 2026-08-04 | 2.18 | 2.34 | 2.18 | 2.31 | 53,902 | +6.45% |
| 2026-08-03 | 2.1 | 2.19 | 2.07 | 2.17 | 24,066 | +4.83% |
| 2026-07-31 | 2.19 | 2.19 | 2.05 | 2.07 | 78,964 | -5.48% |
| 2026-07-30 | 2.29 | 2.295 | 2.18 | 2.19 | 31,898 | -5.19% |
| 2026-07-29 | 2.37 | 2.39 | 2.28 | 2.31 | 40,537 | -4.35% |
| 2026-07-28 | 2.36 | 2.49 | 2.33 | 2.415 | 45,902 | +2.33% |
| 2026-07-27 | 2.3 | 2.45 | 2.3 | 2.36 | 34,657 | +2.83% |
| 2026-07-24 | 2.41 | 2.463 | 2.25 | 2.295 | 40,640 | -4.77% |
| 2026-07-23 | 2.44 | 2.55 | 2.41 | 2.41 | 37,165 | -0.82% |
| 2026-07-22 | 2.43 | 2.49 | 2.37 | 2.43 | 25,753 | +1.25% |
| 2026-07-21 | 2.46 | 2.6 | 2.39 | 2.4 | 104,956 | -3.61% |
| 2026-07-20 | 2.48 | 2.58 | 2.4 | 2.49 | 115,723 | +0.00% |
| 2026-07-17 | 2.39 | 2.5 | 2.27 | 2.49 | 47,724 | +4.18% |
| 2026-07-16 | 2.418 | 2.458 | 2.34 | 2.39 | 68,851 | -2.05% |
| 2026-07-15 | 2.29 | 2.44 | 2.226 | 2.44 | 95,129 | +7.96% |
| 2026-07-14 | 2.35 | 2.36 | 2.225 | 2.26 | 156,977 | -5.83% |
| 2026-07-13 | 2.37 | 2.42 | 2.21 | 2.4 | 177,554 | +1.27% |
| 2026-07-10 | 2.37 | 2.39 | 2.22 | 2.37 | 65,738 | +0.42% |
| 2026-07-09 | 2.42 | 2.42 | 2.27 | 2.36 | 144,080 | -3.67% |
| 2026-07-08 | 2.51 | 2.539 | 2.38 | 2.45 | 125,605 | -1.61% |
| 2026-07-07 | 2.37 | 2.6 | 2.19 | 2.49 | 426,355 | +9.21% |
| 2026-07-06 | 2.14 | 2.41 | 2.14 | 2.28 | 228,476 | +7.55% |
| 2026-07-02 | 2.03 | 2.19 | 2.03 | 2.12 | 116,527 | +3.92% |
| 2026-07-01 | 1.95 | 2.06 | 1.92 | 2.04 | 144,223 | +5.70% |
| 2026-06-30 | 1.98 | 2.01 | 1.925 | 1.93 | 73,951 | -2.53% |
| 2026-06-29 | 1.9 | 2.04 | 1.89 | 1.98 | 181,707 | +5.32% |
| 2026-06-26 | 1.76 | 1.91 | 1.73 | 1.88 | 377,885 | +6.21% |
| 2026-06-25 | 1.77 | 1.78 | 1.7 | 1.77 | 143,643 | +1.14% |
| 2026-06-24 | 1.89 | 1.89 | 1.75 | 1.75 | 304,043 | -7.89% |
| 2026-06-23 | 1.82 | 1.96 | 1.78 | 1.9 | 535,003 | +3.83% |
| 2026-06-22 | 2.03 | 2.03 | 1.81 | 1.83 | 469,933 | -8.96% |
| 2026-06-18 | 2.01 | 2.025 | 1.95 | 2.01 | 193,503 | +1.26% |
| 2026-06-17 | 2.21 | 2.21 | 1.95 | 1.985 | 696,590 | -10.59% |
| 2026-06-16 | 2.36 | 2.384 | 2.158 | 2.22 | 310,191 | -5.53% |
| 2026-06-15 | 2.51 | 2.51 | 2.31 | 2.35 | 477,652 | -4.47% |
| 2026-06-12 | 2.57 | 2.7 | 2.45 | 2.46 | 644,745 | -4.84% |
| 2026-06-11 | 2.808 | 2.81 | 2.52 | 2.585 | 1,419,877 | -41.25% |
| 2026-06-10 | 4.39 | 4.59 | 4.36 | 4.4 | 29,976 | -0.23% |
| 2026-06-09 | 4.55 | 4.59 | 4.36 | 4.41 | 53,900 | -3.08% |
| 2026-06-08 | 4.56 | 4.56 | 4.348 | 4.55 | 36,026 | +1.79% |
| 2026-06-05 | 4.78 | 4.8 | 4.4 | 4.47 | 80,972 | -7.84% |
| 2026-06-04 | 4.67 | 4.865 | 4.65 | 4.85 | 46,839 | +3.19% |
| 2026-06-03 | 4.8 | 4.8 | 4.68 | 4.7 | 45,089 | -3.09% |
| 2026-06-02 | 5.06 | 5.145 | 4.8 | 4.85 | 77,731 | -5.09% |
| 2026-06-01 | 5.14 | 5.2 | 4.93 | 5.11 | 58,520 | -2.29% |
| 2026-05-29 | 5.21 | 5.3 | 5 | 5.23 | 42,911 | +0.77% |
| 2026-05-28 | 5.19 | 5.25 | 4.98 | 5.19 | 51,710 | +1.37% |
| 2026-05-27 | 4.95 | 5.18 | 4.864 | 5.12 | 40,167 | +3.43% |
| 2026-05-26 | 4.95 | 5.055 | 4.863 | 4.95 | 30,310 | -0.20% |
| 2026-05-22 | 4.93 | 5.1 | 4.838 | 4.96 | 28,196 | -0.20% |
| 2026-05-21 | 4.79 | 5.06 | 4.66 | 4.97 | 55,013 | +2.69% |
| 2026-05-20 | 4.71 | 4.96 | 4.66 | 4.84 | 38,794 | +2.00% |
| 2026-05-19 | 4.8 | 4.92 | 4.66 | 4.745 | 50,575 | -0.73% |
| 2026-05-18 | 4.85 | 4.95 | 4.7 | 4.78 | 43,054 | -1.44% |
| 2026-05-15 | 5.11 | 5.11 | 4.85 | 4.85 | 46,175 | -5.83% |
| 2026-05-14 | 5.16 | 5.16 | 4.955 | 5.15 | 29,915 | -0.19% |
| 2026-05-13 | 5.23 | 5.31 | 5.15 | 5.16 | 31,995 | +0.00% |