Altimmune, Inc. - Common Stock (NQ:ALT)
Price and Volume
Detailed Quote| Volume | 3,352,142 |
| Open | 2.310 |
| Bid (Size) | 2.360 (400) |
| Ask (Size) | 2.370 (6,000) |
| Prev. Close | 2.310 |
| Today's Range | 2.290 - 2.380 |
| 52wk Range | 2.290 - 6.440 |
| Shares Outstanding | 95,598,665 |
| Dividend Yield | N/A |
Top News
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Performance
52-Week Range
63.4% below 52-week high
2.360
2.2952W Low
6.4452W High
1 Week
11.3% below 1-week high
2.291W Low
2.661W High
Altimmune, Inc. - Common Stock (ALT) traded between $2.29 and $6.44 over the past 52 weeks and last traded at $2.36, 63.4% below its 52-week high. Over the past week it ranged between $2.29 and $2.66.
Past 12 Months
1W
-$0.24
1M
-$0.94
3M
-$0.62
6M
-$1.04
YTD
-$1.15
1Y
-$1.61
ALT was -40.6% over the past year, -30.6% over six months, -32.8% year to date, -9.2% in the last week.
12 Months vs Market
ALT
-40.6%
DIA
+12.6%
SPY
+16.5%
QQQ
+21.7%
IWM
+11.0%
Over the past 12 months ALT returned -40.6% versus DIA (Dow) +12.6%, SPY (S&P 500) +16.5%, QQQ (Nasdaq 100) +21.7% and IWM (Russell 2000) +11.0%.
Volume & Liquidity
0.79× 3-mo avg
Today 3,352,142
3-mo avg 4.2M
1W
3.7M
1M
4.1M
3M
4.2M
6M
4.3M
YTD
4.3M
1Y
4.1M
ALT most recently traded 3,352,142 shares against a 3-month average daily volume of 4.2M.
More News
Read More
Earnings Scheduled For November 6, 2025 ↗
November 06, 2025
Altimmune (ALT) Q1 2026 Earnings Transcript ↗
May 13, 2026
Altimmune Q1 Earnings Call Highlights ↗
May 13, 2026
What's going on in today's pre-market session ↗
April 23, 2026
Altimmune (ALT) Q4 2025 Earnings Call Transcript ↗
March 05, 2026
ALT Stock Rallies 4% — What Does Retail Think? ↗
January 22, 2026
Why Are Investors Looking At Altimmune Stock? ↗
January 05, 2026
Frequently Asked Questions
Is Altimmune, Inc. - Common Stock publicly traded?
Yes, Altimmune, Inc. - Common Stock is publicly traded.
What exchange does Altimmune, Inc. - Common Stock trade on?
Altimmune, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Altimmune, Inc. - Common Stock?
The ticker symbol for Altimmune, Inc. - Common Stock is ALT on the Nasdaq Stock Market
What is the current price of Altimmune, Inc. - Common Stock?
The current price of Altimmune, Inc. - Common Stock is 2.360
When was Altimmune, Inc. - Common Stock last traded?
The last trade of Altimmune, Inc. - Common Stock was at 10/15/26 04:00 PM ET
What is the market capitalization of Altimmune, Inc. - Common Stock?
The market capitalization of Altimmune, Inc. - Common Stock is 225.61M
How many shares of Altimmune, Inc. - Common Stock are outstanding?
Altimmune, Inc. - Common Stock has 226M shares outstanding.