ALT Stock Chart - Altimmune, Inc. logo

ALT Stock Chart

Altimmune, Inc.

$2.20
-$0.16(-6.78%)
45
Overall
60
Value
36
Tech
39
Quality
How is this score calculated?
Market Cap
$427.94M
Volume
4.24M
52W Range
$2.17 - $6.44
Target Price
$14.50

ALT stock chart: Altimmune, Inc.'s price history from one week to all-time, with daily volume. The 52-week range is $2.17 to $6.44.

ALT Stock Price History

Close (Oct 16, 2026)
$2.20
Return since Oct 15, 2025
-45.00%
High (period)
$6.18
Low (period)
$2.20
50-day moving average
$3.00
200-day moving average
$3.37
ALT month-end closing prices
MonthClose
Oct 2026$2.20
Sep 2026$2.86
Aug 2026$3.11
Jul 2026$2.84
Jun 2026$3.04
May 2026$3.05
Apr 2026$2.60
Mar 2026$3.08
Feb 2026$4.31
Jan 2026$5.60
Dec 2025$3.61
Nov 2025$5.26
ABCD
1SymbolPriceChangeVol
2ALT$2.20-6.8%4.24M
3
4
5
6

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Stock data provided by MarketXLS.