Regular Market:
$5.11+$0.35(+7.35%)Full Day:
$5.06$0.00(0.00%)Summary
- As of today, ALT stock price is $5.11, with a rise of +$0.35 (+7.35%) during the most recent trading session on December 3, 2025.
- Over the past year, ALT stock price has dropped by -$4.74 (-48.12%).
- ALT stock price is now -96.29% below its all-time high of $137.70.
Performance
ALT Price Chart
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Highlights
Range
Split history
Related metrics
ALT Price Trends
| PeriodPeriod | PricePrice | S&P 500S&P 500 | NASDAQNASDAQ | Dow JonesDow Jones | XLVXLV |
|---|---|---|---|---|---|
| 1D1 Day | +7.3% | +0.3% | +0.2% | +0.9% | +0.5% |
| 1M1 Month | +35.9% | +1.1% | +0.5% | +1.7% | +6.9% |
| 3M3 Months | +43.5% | +5.3% | +8.1% | +5.0% | +12.8% |
| 6M6 Months | -6.9% | +14.7% | +20.5% | +12.9% | +16.4% |
| YTDYTD | -29.1% | +16.5% | +21.5% | +12.6% | +12.7% |
| 1Y1 Year | -48.1% | +12.5% | +18.8% | +6.4% | +5.7% |
| 5Y5 Years | -58.6% | +85.2% | +88.2% | +58.5% | +37.8% |
ALT Price Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | $5.33 | -4.1% | $3.73 | +37.0% |
| 3M | 3-Month | $5.33 | -4.1% | $3.54 | +44.5% |
| 6M | 6-Month | $7.73 | -33.9% | $2.90 | +76.2% |
| 1Y | 1-Year | $10.88 | -53.0% | $2.90 | +76.2% |
| 3Y | 3-Year | $17.17 | -70.2% | $2.09 | +144.5% |
| 5Y | 5-Year | $24.61 | -79.2% | $2.09 | +144.5% |
| All-Time | All-Time | $137.70 | -96.3% | $1.51 | +238.4% |
ALT Price History
| Date | Value |
|---|---|
| 2025 | $5.11(-29.1%) |
| 2024 | $7.21(-35.9%) |
| 2023 | $11.25(-31.6%) |
| 2022 | $16.45(+79.6%) |
| Date | Value |
|---|---|
| 2021 | $9.16(-18.8%) |
| 2020 | $11.28(+496.8%) |
| 2019 | $1.89(-8.3%) |
| 2018 | $2.06(-96.5%) |
| 2017 | $59.70 |
FAQ
- What is the price of Altimmune, Inc. stock today?
- What is the all-time high price for Altimmune, Inc. stock?
- When did Altimmune, Inc. stock split?
- What is ALT year-to-date return?
- What is ALT year-on-year return?
What is the price of Altimmune, Inc. stock today?
The current price of ALT is $5.11
What is the all-time high price for Altimmune, Inc. stock?
Altimmune, Inc. stock all-time high price is $137.70
When did Altimmune, Inc. stock split?
ALT most recent stock split occurred on Sep 14, 2018
What is ALT year-to-date return?
Altimmune, Inc. stock has returned -$2.10 (-29.13%) since the beginning of the year
What is ALT year-on-year return?
Over the past year, Altimmune, Inc. stock has returned -$4.74 (-48.12%)