5 DAY PERFORMANCE
-23.48%
1 MONTH PERFORMANCE
-4.87%
3 MONTH PERFORMANCE
+5.39%
6 MONTH PERFORMANCE
-30.43%
YEAR-TO-DATE PERFORMANCE
-45.77%
1 YEAR PERFORMANCE
-57.08%
Altimmune, Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 12/05/2025 | $5.31 | $5.24 (-1.32%) | $5.44 | $5.19 | 2.58 M | $468.55 M |
| 12/04/2025 | $5.09 | $5.31 (4.32%) | $5.46 | $5.00 | 3.11 M | $474.81 M |
| 12/03/2025 | $4.82 | $5.11 (6.02%) | $5.15 | $4.70 | 2.57 M | $456.93 M |
| 12/02/2025 | $5.00 | $4.76 (-4.8%) | $5.00 | $4.75 | 3.02 M | $425.63 M |
| 12/01/2025 | $5.08 | $4.93 (-2.95%) | $5.12 | $4.73 | 4.39 M | $440.83 M |
| 11/28/2025 | $5.21 | $5.26 (0.96%) | $5.33 | $5.15 | 2.12 M | $470.34 M |
| 11/26/2025 | $5.11 | $5.17 (1.17%) | $5.31 | $5.10 | 2.56 M | $462.29 M |
| 11/25/2025 | $5.10 | $5.14 (0.78%) | $5.25 | $4.98 | 3.33 M | $459.61 M |
| 11/24/2025 | $4.83 | $5.10 (5.59%) | $5.19 | $4.80 | 4.68 M | $456.03 M |
| 11/21/2025 | $4.46 | $4.81 (7.85%) | $4.88 | $4.44 | 3.48 M | $430.10 M |
| 11/20/2025 | $4.67 | $4.47 (-4.28%) | $4.71 | $4.40 | 3.00 M | $399.70 M |
| 11/19/2025 | $4.54 | $4.59 (1.1%) | $4.75 | $4.51 | 4.03 M | $410.43 M |
| 11/18/2025 | $4.16 | $4.65 (11.78%) | $4.73 | $4.09 | 4.33 M | $415.79 M |
| 11/17/2025 | $4.14 | $4.19 (1.21%) | $4.22 | $4.07 | 2.31 M | $374.66 M |
| 11/14/2025 | $3.95 | $4.17 (5.57%) | $4.22 | $3.95 | 2.63 M | $372.87 M |
| 11/13/2025 | $4.18 | $4.06 (-2.87%) | $4.22 | $4.03 | 2.43 M | $363.04 M |
| 11/12/2025 | $4.30 | $4.23 (-1.63%) | $4.35 | $4.12 | 2.37 M | $378.24 M |
| 11/11/2025 | $4.26 | $4.28 (0.47%) | $4.31 | $4.14 | 2.98 M | $382.71 M |
| 11/10/2025 | $4.20 | $4.26 (1.43%) | $4.36 | $4.06 | 6.04 M | $380.92 M |
| 11/07/2025 | $3.92 | $4.11 (4.85%) | $4.16 | $3.78 | 4.26 M | $367.51 M |
| 11/06/2025 | $3.82 | $3.94 (3.14%) | $4.12 | $3.76 | 4.25 M | $352.31 M |
| 11/05/2025 | $3.75 | $3.75 (0%) | $3.83 | $3.73 | 2.65 M | $335.32 M |
| 11/04/2025 | $3.89 | $3.76 (-3.34%) | $3.98 | $3.74 | 3.18 M | $336.21 M |
| 11/03/2025 | $4.03 | $3.96 (-1.74%) | $4.05 | $3.93 | 2.19 M | $354.10 M |
| 10/31/2025 | $4.25 | $4.05 (-4.71%) | $4.25 | $3.99 | 2.45 M | $329.98 M |
| 10/30/2025 | $4.05 | $4.07 (0.49%) | $4.25 | $4.02 | 4.02 M | $331.61 M |
| 10/29/2025 | $4.06 | $4.00 (-1.48%) | $4.07 | $3.93 | 2.31 M | $325.91 M |
| 10/28/2025 | $4.15 | $4.06 (-2.17%) | $4.15 | $4.04 | 1.75 M | $330.80 M |
| 10/27/2025 | $3.99 | $4.14 (3.76%) | $4.15 | $3.99 | 2.92 M | $337.32 M |
| 10/24/2025 | $4.00 | $3.95 (-1.25%) | $4.10 | $3.94 | 1.93 M | $321.84 M |
| 10/23/2025 | $3.90 | $3.96 (1.54%) | $4.04 | $3.90 | 1.94 M | $322.65 M |
| 10/22/2025 | $4.00 | $3.90 (-2.5%) | $4.00 | $3.83 | 2.70 M | $317.76 M |
| 10/21/2025 | $3.98 | $4.04 (1.51%) | $4.10 | $3.95 | 2.28 M | $329.17 M |
| 10/20/2025 | $3.87 | $4.00 (3.36%) | $4.06 | $3.86 | 3.01 M | $325.91 M |
| 10/17/2025 | $3.85 | $3.83 (-0.52%) | $3.94 | $3.79 | 2.13 M | $312.06 M |
| 10/16/2025 | $4.00 | $3.89 (-2.75%) | $4.15 | $3.88 | 2.83 M | $316.95 M |
| 10/15/2025 | $3.98 | $4.00 (0.5%) | $4.11 | $3.95 | 2.28 M | $325.91 M |
| 10/14/2025 | $3.92 | $3.97 (1.28%) | $4.00 | $3.82 | 2.01 M | $323.47 M |
| 10/13/2025 | $3.92 | $4.00 (2.04%) | $4.04 | $3.85 | 3.10 M | $325.91 M |
| 10/10/2025 | $4.03 | $3.92 (-2.73%) | $4.11 | $3.90 | 2.65 M | $319.39 M |
| 10/09/2025 | $4.00 | $4.00 (0%) | $4.06 | $3.92 | 2.85 M | $325.91 M |
| 10/08/2025 | $3.96 | $3.93 (-0.76%) | $4.18 | $3.90 | 7.87 M | $320.21 M |
| 10/07/2025 | $4.02 | $3.93 (-2.24%) | $4.03 | $3.86 | 1.87 M | $320.21 M |
| 10/06/2025 | $3.93 | $4.01 (2.04%) | $4.05 | $3.85 | 2.49 M | $326.72 M |
| 10/03/2025 | $3.94 | $3.91 (-0.76%) | $4.06 | $3.88 | 2.56 M | $318.58 M |
| 10/02/2025 | $3.88 | $3.93 (1.29%) | $3.95 | $3.83 | 2.10 M | $320.21 M |
| 10/01/2025 | $3.76 | $3.87 (2.93%) | $4.05 | $3.75 | 3.05 M | $315.32 M |
| 09/30/2025 | $3.77 | $3.77 (0%) | $3.80 | $3.68 | 2.67 M | $307.17 M |
| 09/29/2025 | $4.01 | $3.79 (-5.49%) | $4.02 | $3.75 | 3.18 M | $308.80 M |
| 09/26/2025 | $3.92 | $4.00 (2.04%) | $4.00 | $3.79 | 2.50 M | $325.91 M |
| 09/25/2025 | $3.91 | $3.92 (0.26%) | $4.14 | $3.83 | 3.22 M | $319.39 M |
| 09/24/2025 | $3.80 | $3.92 (3.16%) | $3.96 | $3.80 | 1.96 M | $319.39 M |
| 09/23/2025 | $3.96 | $3.79 (-4.29%) | $3.97 | $3.78 | 1.80 M | $308.80 M |
| 09/22/2025 | $3.78 | $3.96 (4.76%) | $4.06 | $3.69 | 3.11 M | $322.65 M |
| 09/19/2025 | $3.89 | $3.78 (-2.83%) | $3.93 | $3.77 | 4.44 M | $307.99 M |
| 09/18/2025 | $3.70 | $3.87 (4.59%) | $4.19 | $3.67 | 6.51 M | $315.32 M |
| 09/17/2025 | $3.63 | $3.57 (-1.65%) | $3.68 | $3.55 | 1.99 M | $290.87 M |
| 09/16/2025 | $3.58 | $3.63 (1.4%) | $3.72 | $3.56 | 1.92 M | $295.76 M |
| 09/15/2025 | $3.63 | $3.59 (-1.1%) | $3.68 | $3.54 | 2.06 M | $292.50 M |
| 09/12/2025 | $3.69 | $3.64 (-1.36%) | $3.73 | $3.63 | 1.76 M | $296.58 M |
| 09/11/2025 | $3.67 | $3.69 (0.54%) | $3.74 | $3.65 | 2.07 M | $300.65 M |
| 09/10/2025 | $3.78 | $3.67 (-2.91%) | $3.78 | $3.60 | 1.67 M | $299.02 M |
| 09/09/2025 | $3.68 | $3.78 (2.72%) | $3.79 | $3.65 | 1.55 M | $307.99 M |
| 09/08/2025 | $3.78 | $3.71 (-1.85%) | $3.82 | $3.70 | 1.51 M | $302.28 M |
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