Altimmune, Inc. - Common Stock (NQ:ALT)

1.910 -0.210 (-9.91%)
Delayed Quote Updated: 2:30 PM EST, Nov 5, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 2,577,525
Open 2.120
Bid (Size) 1.910 (18,600)
Ask (Size) 1.920 (8,000)
Prev. Close 2.120
Today's Range 1.910 - 2.127
52wk Range 1.990 - 6.440
Shares Outstanding 194,474,154
Dividend Yield N/A

Performance

52-Week Range 70.3% below 52-week high
1.910
1.9952W Low 6.4452W High
1 Week 12.4% 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 $1.91, 70.3% below its 52-week high. Over the past week it ranged between $1.99 and $2.18.

Past 12 Months
-10.7%
-28.5%
-37.0%
-41.4%
-45.6%
-49.2%
1W -$0.23
1M -$0.76
3M -$1.12
6M -$1.35
YTD -$1.60
1Y -$1.85

ALT was -49.2% over the past year, -41.4% over six months, -45.6% year to date, -10.7% in the last week.

12 Months vs Market
ALT
-49.2%
DIA
+9.5%
SPY
+9.0%
QQQ
+5.2%
IWM
+12.8%

Over the past 12 months ALT returned -49.2% versus DIA (Dow) +9.5%, SPY (S&P 500) +9.0%, QQQ (Nasdaq 100) +5.2% and IWM (Russell 2000) +12.8%.

Volume & Liquidity 0.66× 3-mo avg
Today 2,577,525 3-mo avg 3.9M
1W
3.0M
1M
3.7M
3M
3.9M
6M
4.0M
YTD
4.2M
1Y
4.2M

ALT most recently traded 2,577,525 shares against a 3-month average daily volume of 3.9M.

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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 1.910
When was Altimmune, Inc. - Common Stock last traded?
The last trade of Altimmune, Inc. - Common Stock was at 11/05/26 02:30 PM ET
What is the market capitalization of Altimmune, Inc. - Common Stock?
The market capitalization of Altimmune, Inc. - Common Stock is 371.45M
How many shares of Altimmune, Inc. - Common Stock are outstanding?
Altimmune, Inc. - Common Stock has 371M shares outstanding.
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