Altimmune, Inc. - Common Stock (NQ:ALT)
Price and Volume
Detailed Quote| Volume | 458,538 |
| Open | 2.070 |
| Bid (Size) | 2.080 (9,000) |
| Ask (Size) | 2.090 (6,600) |
| Prev. Close | 2.040 |
| Today's Range | 2.060 - 2.106 |
| 52wk Range | 1.990 - 6.440 |
| Shares Outstanding | 194,474,154 |
| Dividend Yield | N/A |
Top News
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Performance
52-Week Range
67.5% below 52-week high
2.090
1.9952W Low
6.4452W High
1 Week
4.1% below 1-week high
1.991W Low
2.181W High
Altimmune, Inc. - Common Stock (ALT) traded between $1.99 and $6.44 over the past 52 weeks and last traded at $2.09, 67.5% below its 52-week high. Over the past week it ranged between $1.99 and $2.18.
Past 12 Months
1W
+$0.04
1M
-$0.65
3M
-$0.91
6M
-$0.93
YTD
-$1.42
1Y
-$1.87
ALT was -47.2% over the past year, -30.8% over six months, -40.5% year to date, +2.0% in the last week.
12 Months vs Market
ALT
-47.2%
DIA
+10.4%
SPY
+11.6%
QQQ
+10.6%
IWM
+15.2%
Over the past 12 months ALT returned -47.2% versus DIA (Dow) +10.4%, SPY (S&P 500) +11.6%, QQQ (Nasdaq 100) +10.6% and IWM (Russell 2000) +15.2%.
Volume & Liquidity
0.11× 3-mo avg
Today 458,538
3-mo avg 4.0M
1W
3.8M
1M
3.8M
3M
4.0M
6M
4.0M
YTD
4.2M
1Y
4.2M
ALT most recently traded 458,538 shares against a 3-month average daily volume of 4.0M.
More News
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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 2.090
When was Altimmune, Inc. - Common Stock last traded?
The last trade of Altimmune, Inc. - Common Stock was at 11/02/26 10:29 AM ET
What is the market capitalization of Altimmune, Inc. - Common Stock?
The market capitalization of Altimmune, Inc. - Common Stock is 406.45M
How many shares of Altimmune, Inc. - Common Stock are outstanding?
Altimmune, Inc. - Common Stock has 406M shares outstanding.
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