Atossa Therapeutics, Inc.
ATOS · NASDAQ
Market closed$2.49$0.100000 (+4.18%)After hours $2.45 · -1.61%
Historical prices
Open, high, low, close and volume for the selected range.
| Date | Open | High | Low | Close | Adjusted | Volume |
|---|---|---|---|---|---|---|
| July 17, 2026 | $2.45 | $2.45 | $2.44 | $2.45 | $2.45 | 28.00 |
| July 17, 2026 | $2.44 | $2.44 | $2.44 | $2.44 | $2.44 | 10.00 |
| July 17, 2026 | $2.45 | $2.46 | $2.45 | $2.46 | $2.46 | 1.00 |
| July 17, 2026 | $2.49 | $2.49 | $2.46 | $2.46 | $2.46 | 3.65K |
| July 17, 2026 | $2.49 | $2.49 | $2.49 | $2.49 | $2.49 | 1.81K |
| July 17, 2026 | $2.45 | $2.50 | $2.45 | $2.46 | $2.46 | 537.00 |
| July 17, 2026 | $2.44 | $2.44 | $2.44 | $2.44 | $2.44 | — |
| July 17, 2026 | $2.42 | $2.45 | $2.42 | $2.45 | $2.45 | 3.02K |
| July 17, 2026 | $2.40 | $2.40 | $2.40 | $2.40 | $2.40 | — |
| July 17, 2026 | $2.40 | $2.40 | $2.40 | $2.40 | $2.40 | — |
| July 17, 2026 | $2.42 | $2.42 | $2.40 | $2.40 | $2.40 | — |
| July 17, 2026 | $2.42 | $2.42 | $2.42 | $2.42 | $2.42 | 20.00 |
| July 17, 2026 | $2.40 | $2.40 | $2.40 | $2.40 | $2.40 | 20.00 |
| July 17, 2026 | $2.40 | $2.40 | $2.40 | $2.40 | $2.40 | 20.00 |
| July 17, 2026 | $2.40 | $2.40 | $2.40 | $2.40 | $2.40 | 20.00 |
| July 17, 2026 | $2.40 | $2.40 | $2.40 | $2.40 | $2.40 | 6.00 |
| July 17, 2026 | $2.42 | $2.42 | $2.42 | $2.42 | $2.42 | 65.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.40 | $2.40 | $2.40 | 40.00 |
| July 17, 2026 | $2.42 | $2.42 | $2.42 | $2.42 | $2.42 | — |
| July 17, 2026 | $2.39 | $2.42 | $2.39 | $2.42 | $2.42 | 514.00 |
| July 17, 2026 | $2.43 | $2.43 | $2.43 | $2.43 | $2.43 | 607.00 |
| July 17, 2026 | $2.42 | $2.44 | $2.42 | $2.43 | $2.43 | 804.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.40 | $2.41 | $2.41 | 810.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | 15.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.40 | $2.40 | $2.40 | 25.38 |
| July 17, 2026 | $2.42 | $2.42 | $2.42 | $2.42 | $2.42 | 1.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | 396.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | — |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | — |
| July 17, 2026 | $2.41 | $2.41 | $2.40 | $2.40 | $2.40 | 34.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | — |
| July 17, 2026 | $2.41 | $2.41 | $2.40 | $2.40 | $2.40 | 1.00 |
| July 17, 2026 | $2.39 | $2.41 | $2.39 | $2.41 | $2.41 | 67.00 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 20.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | — |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 40.38 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 59.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.38 | $2.38 | $2.38 | 63.38 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 39.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | 80.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | — |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | — |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | 19.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | — |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 29.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | — |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | — |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | — |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | — |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | 18.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | — |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | — |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | — |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | 13.00 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 20.00 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 40.00 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.36 | $2.36 | $2.36 | $2.36 | $2.36 | 2.00 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 52.00 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 2.00 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 10.00 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 198.00 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 200.00 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 3.00 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 50.00 |
| July 17, 2026 | $2.36 | $2.36 | $2.36 | $2.36 | $2.36 | 2.00 |
| July 17, 2026 | $2.36 | $2.36 | $2.36 | $2.36 | $2.36 | 9.38 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 194.00 |
| July 17, 2026 | $2.38 | $2.38 | $2.35 | $2.35 | $2.35 | 11.59 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 1.01K |
| July 17, 2026 | $2.35 | $2.36 | $2.35 | $2.36 | $2.36 | 164.00 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 40.00 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 40.59 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | — |
| July 17, 2026 | $2.40 | $2.40 | $2.40 | $2.40 | $2.40 | 50.59 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | — |
| July 17, 2026 | $2.42 | $2.42 | $2.39 | $2.39 | $2.39 | 340.00 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | 1.00 |
| July 17, 2026 | $2.40 | $2.40 | $2.40 | $2.40 | $2.40 | 1.59 |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | 100.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | 531.00 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | — |
| July 17, 2026 | $2.40 | $2.40 | $2.40 | $2.40 | $2.40 | 1.10K |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | — |
| July 17, 2026 | $2.36 | $2.38 | $2.36 | $2.38 | $2.38 | 2.59 |
| July 17, 2026 | $2.36 | $2.38 | $2.36 | $2.38 | $2.38 | 30.00 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.36 | $2.36 | $2.36 | $2.36 | $2.36 | 508.41 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | — |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 100.00 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 1.00 |
| July 17, 2026 | $2.36 | $2.36 | $2.36 | $2.36 | $2.36 | 69.00 |
| July 17, 2026 | $2.39 | $2.39 | $2.37 | $2.37 | $2.37 | 249.00 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | — |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | — |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | — |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | 38.00 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | — |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | — |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | — |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | 0.41 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | 1.00 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | 1.59 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | 158.00 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | 17.85 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | 759.00 |
| July 17, 2026 | $2.36 | $2.39 | $2.36 | $2.39 | $2.39 | 22.04 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | 52.00 |
| July 17, 2026 | $2.36 | $2.36 | $2.36 | $2.36 | $2.36 | — |
| July 17, 2026 | $2.36 | $2.37 | $2.36 | $2.37 | $2.37 | 18.76 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 10.00 |
| July 17, 2026 | $2.38 | $2.38 | $2.36 | $2.36 | $2.36 | 980.00 |
| July 17, 2026 | $2.36 | $2.36 | $2.36 | $2.36 | $2.36 | — |
| July 17, 2026 | $2.36 | $2.36 | $2.36 | $2.36 | $2.36 | — |
| July 17, 2026 | $2.36 | $2.36 | $2.36 | $2.36 | $2.36 | — |
| July 17, 2026 | $2.36 | $2.36 | $2.36 | $2.36 | $2.36 | — |
| July 17, 2026 | $2.36 | $2.36 | $2.36 | $2.36 | $2.36 | — |
| July 17, 2026 | $2.36 | $2.36 | $2.36 | $2.36 | $2.36 | — |
| July 17, 2026 | $2.36 | $2.38 | $2.36 | $2.36 | $2.36 | 38.00 |
| July 17, 2026 | $2.38 | $2.39 | $2.38 | $2.39 | $2.39 | 4.76 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | — |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | — |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 4.24 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | — |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 6.00 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 15.76 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 225.00 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | 160.00 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | — |
| July 17, 2026 | $2.39 | $2.39 | $2.38 | $2.38 | $2.38 | 105.37 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | — |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | — |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | — |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 25.00 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 40.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.40 | $2.40 | $2.40 | 28.00 |
| July 17, 2026 | $2.40 | $2.40 | $2.40 | $2.40 | $2.40 | 5.00 |
| July 17, 2026 | $2.40 | $2.40 | $2.38 | $2.38 | $2.38 | 358.00 |
| July 17, 2026 | $2.38 | $2.38 | $2.38 | $2.38 | $2.38 | 287.00 |
| July 17, 2026 | $2.37 | $2.37 | $2.37 | $2.37 | $2.37 | 2.00 |
| July 17, 2026 | $2.39 | $2.39 | $2.37 | $2.37 | $2.37 | 111.00 |
| July 17, 2026 | $2.39 | $2.39 | $2.36 | $2.36 | $2.36 | 33.39 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | — |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | 175.00 |
| July 17, 2026 | $2.37 | $2.37 | $2.37 | $2.37 | $2.37 | 482.00 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | — |
| July 17, 2026 | $2.36 | $2.36 | $2.36 | $2.36 | $2.36 | 9.00 |
| July 17, 2026 | $2.37 | $2.39 | $2.35 | $2.39 | $2.39 | 174.00 |
| July 17, 2026 | $2.36 | $2.37 | $2.36 | $2.37 | $2.37 | 735.00 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 1.50K |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 78.08 |
| July 17, 2026 | $2.33 | $2.33 | $2.33 | $2.33 | $2.33 | 1.00 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 398.00 |
| July 17, 2026 | $2.35 | $2.35 | $2.34 | $2.34 | $2.34 | 1.02K |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | 159.00 |
| July 17, 2026 | $2.35 | $2.35 | $2.35 | $2.35 | $2.35 | 2.00 |
| July 17, 2026 | $2.31 | $2.31 | $2.31 | $2.31 | $2.31 | 91.00 |
| July 17, 2026 | $2.31 | $2.31 | $2.31 | $2.31 | $2.31 | 93.00 |
| July 17, 2026 | $2.41 | $2.41 | $2.41 | $2.41 | $2.41 | 1.00 |
| July 17, 2026 | $2.40 | $2.40 | $2.40 | $2.40 | $2.40 | 1.00 |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | — |
| July 17, 2026 | $2.39 | $2.39 | $2.39 | $2.39 | $2.39 | 2.00 |