5 DAY PERFORMANCE
+33.33%
1 MONTH PERFORMANCE
+26.38%
3 MONTH PERFORMANCE
+28.48%
6 MONTH PERFORMANCE
+0.52%
YEAR-TO-DATE PERFORMANCE
+7.48%
1 YEAR PERFORMANCE
+10.86%
Altimmune Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 06/26/2026 | $2.85 | $2.82 (-1.05%) | $2.90 | $2.74 | 17.11 M | $350.98 M |
| 06/25/2026 | $2.96 | $2.87 (-3.04%) | $3.00 | $2.86 | 2.78 M | $357.21 M |
| 06/24/2026 | $2.92 | $2.95 (1.03%) | $3.04 | $2.92 | 3.49 M | $367.16 M |
| 06/23/2026 | $2.88 | $2.91 (1.04%) | $3.04 | $2.88 | 4.22 M | $362.18 M |
| 06/22/2026 | $2.84 | $2.93 (3.17%) | $3.05 | $2.83 | 5.78 M | $364.67 M |
| 06/18/2026 | $2.68 | $2.70 (0.75%) | $2.77 | $2.68 | 11.69 M | $336.05 M |
| 06/17/2026 | $2.65 | $2.64 (-0.38%) | $2.71 | $2.62 | 3.57 M | $328.58 M |
| 06/16/2026 | $2.64 | $2.62 (-0.76%) | $2.68 | $2.60 | 2.91 M | $326.09 M |
| 06/15/2026 | $2.62 | $2.64 (0.76%) | $2.68 | $2.58 | 3.52 M | $328.58 M |
| 06/12/2026 | $2.61 | $2.61 (0%) | $2.66 | $2.58 | 2.14 M | $324.85 M |
| 06/11/2026 | $2.62 | $2.59 (-1.15%) | $2.65 | $2.57 | 3.43 M | $322.36 M |
| 06/10/2026 | $2.62 | $2.61 (-0.38%) | $2.71 | $2.61 | 3.04 M | $324.85 M |
| 06/09/2026 | $2.77 | $2.66 (-3.97%) | $2.80 | $2.62 | 3.35 M | $331.07 M |
| 06/08/2026 | $2.75 | $2.73 (-0.73%) | $2.78 | $2.68 | 2.17 M | $339.78 M |
| 06/05/2026 | $2.92 | $2.71 (-7.19%) | $2.92 | $2.69 | 3.13 M | $337.29 M |
| 06/04/2026 | $2.84 | $2.92 (2.82%) | $3.00 | $2.84 | 2.82 M | $363.43 M |
| 06/03/2026 | $2.93 | $2.87 (-2.05%) | $2.95 | $2.84 | 3.03 M | $357.21 M |
| 06/02/2026 | $2.99 | $2.90 (-3.01%) | $3.00 | $2.90 | 3.14 M | $360.94 M |
| 06/01/2026 | $3.02 | $3.01 (-0.33%) | $3.05 | $2.93 | 2.29 M | $374.63 M |
| 05/29/2026 | $3.07 | $3.05 (-0.65%) | $3.10 | $3.02 | 2.60 M | $379.61 M |
| 05/28/2026 | $2.98 | $3.07 (3.02%) | $3.13 | $2.98 | 3.93 M | $382.10 M |
| 05/27/2026 | $2.99 | $2.98 (-0.33%) | $3.03 | $2.96 | 2.60 M | $370.90 M |
| 05/26/2026 | $2.90 | $2.93 (1.03%) | $3.00 | $2.89 | 2.15 M | $364.67 M |
| 05/22/2026 | $2.94 | $2.90 (-1.36%) | $3.00 | $2.88 | 1.99 M | $360.94 M |
| 05/21/2026 | $2.80 | $2.93 (4.64%) | $2.93 | $2.77 | 3.06 M | $364.67 M |
| 05/20/2026 | $2.75 | $2.82 (2.55%) | $2.85 | $2.73 | 2.23 M | $350.98 M |
| 05/19/2026 | $2.80 | $2.74 (-2.14%) | $2.84 | $2.73 | 2.51 M | $341.03 M |
| 05/18/2026 | $2.85 | $2.80 (-1.75%) | $2.89 | $2.72 | 3.46 M | $348.49 M |
| 05/15/2026 | $2.90 | $2.85 (-1.72%) | $2.94 | $2.81 | 2.29 M | $354.72 M |
| 05/14/2026 | $3.01 | $2.92 (-2.99%) | $3.03 | $2.90 | 2.39 M | $363.43 M |
| 05/13/2026 | $2.98 | $3.02 (1.34%) | $3.04 | $2.89 | 3.58 M | $375.87 M |
| 05/12/2026 | $3.08 | $3.08 (0%) | $3.11 | $3.01 | 2.44 M | $383.34 M |
| 05/11/2026 | $3.09 | $3.09 (0%) | $3.22 | $3.06 | 2.94 M | $384.59 M |
| 05/08/2026 | $3.07 | $3.09 (0.65%) | $3.11 | $3.01 | 2.86 M | $384.59 M |
| 05/07/2026 | $3.22 | $3.04 (-5.59%) | $3.24 | $3.00 | 3.72 M | $378.36 M |
| 05/06/2026 | $3.06 | $3.26 (6.54%) | $3.26 | $3.04 | 4.10 M | $405.75 M |
| 05/05/2026 | $3.08 | $3.06 (-0.65%) | $3.15 | $3.00 | 3.47 M | $380.85 M |
| 05/04/2026 | $2.84 | $3.02 (6.34%) | $3.04 | $2.84 | 5.18 M | $375.87 M |
| 05/01/2026 | $2.59 | $2.82 (8.88%) | $2.82 | $2.56 | 4.96 M | $350.98 M |
| 04/30/2026 | $2.66 | $2.60 (-2.26%) | $2.68 | $2.58 | 5.68 M | $323.60 M |
| 04/29/2026 | $2.71 | $2.63 (-2.95%) | $2.73 | $2.60 | 4.89 M | $327.33 M |
| 04/28/2026 | $2.78 | $2.74 (-1.44%) | $2.85 | $2.72 | 4.87 M | $341.03 M |
| 04/27/2026 | $2.86 | $2.80 (-2.1%) | $2.91 | $2.75 | 5.89 M | $348.49 M |
| 04/24/2026 | $2.95 | $2.85 (-3.39%) | $3.01 | $2.82 | 14.73 M | $354.72 M |
| 04/23/2026 | $3.08 | $2.89 (-6.17%) | $3.16 | $2.80 | 30.49 M | $359.69 M |
| 04/22/2026 | $3.45 | $3.47 (0.58%) | $3.51 | $3.42 | 2.95 M | $431.88 M |
| 04/21/2026 | $3.56 | $3.41 (-4.21%) | $3.64 | $3.39 | 3.25 M | $424.41 M |
| 04/20/2026 | $3.45 | $3.56 (3.19%) | $3.58 | $3.39 | 2.16 M | $443.08 M |
| 04/17/2026 | $3.55 | $3.50 (-1.41%) | $3.60 | $3.42 | 2.87 M | $435.62 M |
| 04/16/2026 | $3.40 | $3.51 (3.24%) | $3.55 | $3.35 | 2.58 M | $436.86 M |
| 04/15/2026 | $3.33 | $3.40 (2.1%) | $3.42 | $3.29 | 2.08 M | $423.17 M |
| 04/14/2026 | $3.25 | $3.29 (1.23%) | $3.32 | $3.23 | 1.99 M | $409.48 M |
| 04/13/2026 | $3.23 | $3.23 (0%) | $3.28 | $3.18 | 2.12 M | $402.01 M |
| 04/10/2026 | $3.39 | $3.24 (-4.42%) | $3.41 | $3.22 | 1.94 M | $403.26 M |
| 04/09/2026 | $3.35 | $3.38 (0.9%) | $3.44 | $3.31 | 1.99 M | $420.68 M |
| 04/08/2026 | $3.48 | $3.37 (-3.16%) | $3.54 | $3.36 | 1.70 M | $419.44 M |
| 04/07/2026 | $3.34 | $3.38 (1.2%) | $3.45 | $3.26 | 2.04 M | $420.68 M |
| 04/06/2026 | $3.34 | $3.33 (-0.3%) | $3.48 | $3.30 | 2.36 M | $414.46 M |
| 04/02/2026 | $3.10 | $3.34 (7.74%) | $3.35 | $3.07 | 2.74 M | $415.70 M |
| 04/01/2026 | $3.14 | $3.12 (-0.64%) | $3.23 | $3.10 | 2.11 M | $388.32 M |
| 03/31/2026 | $2.98 | $3.08 (3.36%) | $3.12 | $2.95 | 3.29 M | $383.34 M |
| 03/30/2026 | $3.03 | $2.88 (-4.95%) | $3.03 | $2.87 | 3.12 M | $358.45 M |
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