10-Day:
66.99%1-Month:
57.29%3-Month:
50.97%1-Year:
87.28%Summary
- As of today, ALT stock 10-day historical volatility is 66.99%, with the most recent change of +1.27% (+1.93%) on November 19, 2025.
Performance
ALT Volatility Chart
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Range
ALT Volatility Trends
| PeriodPeriod | 10-Day Volatility10-Day Volatility | 1-Month Volatility1-Month Volatility | 3-Month Volatility3-Month Volatility | 1-Year Volatility1-Year Volatility |
|---|---|---|---|---|
| 1D1 Day | +1.9% | -1.5% | +0.1% | -0.1% |
| 1M1 Month | +121.8% | - | - | - |
| 3M3 Months | +34.3% | - | - | - |
| 6M6 Months | -22.7% | - | - | - |
| YTDYTD | -2.0% | - | - | - |
| 1Y1 Year | -62.9% | - | - | - |
| 5Y5 Years | -70.9% | - | - | - |
ALT Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 66.99% | at high | 30.21% | +121.7% |
| 3M | 3-Month | 67.23% | -0.4% | 26.20% | +155.7% |
| 6M | 6-Month | 308.20% | -78.3% | 26.20% | +155.7% |
| 1Y | 1-Year | 308.20% | -78.3% | 19.60% | +241.8% |
| 3Y | 3-Year | 308.20% | -78.3% | 19.60% | +241.8% |
| 5Y | 5-Year | 308.20% | -78.3% | 19.60% | +241.8% |
| All-Time | All-Time | 1565% | -95.7% | 19.60% | +241.8% |
ALT Volatility History
| Date | Value |
|---|---|
| 2025 | 66.99%(-2.0%) |
| 2024 | 68.36%(-46.1%) |
| 2023 | 126.94%(-20.1%) |
| 2022 | 158.95%(+314.3%) |
| Date | Value |
|---|---|
| 2021 | 38.37%(-53.5%) |
| 2020 | 82.46%(+144.5%) |
| 2019 | 33.72%(-68.8%) |
| 2018 | 108.05%(+44.8%) |
| 2017 | 74.63% |
FAQ
- What is Altimmune, Inc. 10-day historical volatility?
- What is the all-time high 10-day volatility for Altimmune, Inc.?
- What is ALT 10-day historical volatility year-to-date change?
- What is Altimmune, Inc. 10-day volatility year-on-year change?
What is Altimmune, Inc. 10-day historical volatility?
The current 10-day volatility of ALT is 66.99%
What is the all-time high 10-day volatility for Altimmune, Inc.?
Altimmune, Inc. all-time high 10-day historical volatility is 1564.72%
What is ALT 10-day historical volatility year-to-date change?
Altimmune, Inc. 10-day historical volatility has changed by -1.37% (-2.00%) since the beginning of the year
What is Altimmune, Inc. 10-day volatility year-on-year change?
Over the past year, ALT 10-day historical volatility has changed by -113.54% (-62.89%)