Altimmune, Inc. - Common Stock (NQ:ALT)
Price and Volume
Detailed Quote| Volume | 2,255,058 |
| Open | 2.220 |
| Bid (Size) | 2.280 (1,200) |
| Ask (Size) | 2.300 (2,200) |
| Prev. Close | 2.230 |
| Today's Range | 2.200 - 2.320 |
| 52wk Range | 2.170 - 6.440 |
| Shares Outstanding | 95,598,665 |
| Dividend Yield | N/A |
Top News
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Performance
52-Week Range
64.3% below 52-week high
2.300
2.1752W Low
6.4452W High
1 Week
10.2% below 1-week high
2.171W Low
2.561W High
Altimmune, Inc. - Common Stock (ALT) traded between $2.17 and $6.44 over the past 52 weeks and last traded at $2.30, 64.3% below its 52-week high. Over the past week it ranged between $2.17 and $2.56.
Past 12 Months
1W
-$0.13
1M
-$0.97
3M
-$0.51
6M
-$1.26
YTD
-$1.21
1Y
-$1.70
ALT was -42.5% over the past year, -35.4% over six months, -34.5% year to date, -5.3% in the last week.
12 Months vs Market
ALT
-42.5%
DIA
+12.3%
SPY
+14.6%
QQQ
+17.3%
IWM
+11.1%
Over the past 12 months ALT returned -42.5% versus DIA (Dow) +12.3%, SPY (S&P 500) +14.6%, QQQ (Nasdaq 100) +17.3% and IWM (Russell 2000) +11.1%.
Volume & Liquidity
0.53× 3-mo avg
Today 2,255,058
3-mo avg 4.3M
1W
3.9M
1M
3.9M
3M
4.3M
6M
4.3M
YTD
4.3M
1Y
4.2M
ALT most recently traded 2,255,058 shares against a 3-month average daily volume of 4.3M.
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 2.300
When was Altimmune, Inc. - Common Stock last traded?
The last trade of Altimmune, Inc. - Common Stock was at 10/20/26 04:00 PM ET
What is the market capitalization of Altimmune, Inc. - Common Stock?
The market capitalization of Altimmune, Inc. - Common Stock is 219.88M
How many shares of Altimmune, Inc. - Common Stock are outstanding?
Altimmune, Inc. - Common Stock has 220M shares outstanding.
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