US Stocks
ALT
Altimmune, Inc. Common Stock
$4.38
Change
-0.35(-7.48%)
Volume
8.786M($37.80M)
Market Capitalization
$355.30M
Altimmune Price Charts
Altimmune Market Segments
After Hours
-0.02(-0.44%)
| Open | $4.40 |
|---|---|
| Close | $4.38 |
| Low | $4.38 |
| Low Change | -0.02 (-0.45%) |
| High | $4.43 |
| High Change | +0.03 (+0.68%) |
| Range | $0.05 |
| Volume | 62.818K |
| Dollar Volume | $275.18K |
Regular Trading Hours
+0.39(+9.75%)
| Open | $4.00 |
|---|---|
| Close | $4.39 |
| Low | $3.92 |
| Low Change | -0.08 (-2.00%) |
| High | $4.50 |
| High Change | +0.50 (+12.50%) |
| Range | $0.58 |
| Volume | 6.894M |
| Dollar Volume | $30.26M |
Premarket
-0.48(-10.79%)
| Open | $4.45 |
|---|---|
| Close | $3.97 |
| Low | $3.79 |
| Low Change | -0.66 (-14.83%) |
| High | $4.63 |
| High Change | +0.18 (+4.04%) |
| Range | $0.84 |
| Volume | 1.83M |
| Dollar Volume | $7.26M |
After Hours Yesterday
-0.04(-0.84%)
| Open | $4.74 |
|---|---|
| Close | $4.70 |
| Low | $4.70 |
| Low Change | -0.04 (-0.84%) |
| High | $4.76 |
| High Change | +0.02 (+0.42%) |
| Range | $0.06 |
| Volume | 35.411K |
| Dollar Volume | $166.43K |
Regular Trading Hours Yesterday
+0.15(+3.16%)
| Open | $4.59 |
|---|---|
| Close | $4.74 |
| Low | $4.58 |
| Low Change | -0.01 (-0.22%) |
| High | $4.79 |
| High Change | +0.20 (+4.30%) |
| Range | $0.21 |
| Volume | 3.258M |
| Dollar Volume | $15.42M |
Premarket Yesterday
+0.04(+0.87%)
| Open | $4.58 |
|---|---|
| Close | $4.62 |
| Low | $4.52 |
| Low Change | -0.06 (-1.31%) |
| High | $4.70 |
| High Change | +0.12 (+2.62%) |
| Range | $0.18 |
| Volume | 100.175K |
| Dollar Volume | $462.81K |
Altimmune Stock Splits
There have been 3 stock splits for Altimmune (ALT). The last reverse stock split occured on September 14, 2018 and reduced the outstanding shares at a ratio of 30:1.
| Date | Type | Ratio |
|---|---|---|
| September 14, 2018 | Reverse | 30:1 |
| May 4, 2017 | Reverse | 10:1 |
| July 25, 2007 | Reverse | 50:1 |