10-day:
25.37%1-month:
30.23%3-month:
40.79%1-year:
40.25%Summary
- As of today (July 1, 2025), AMPH stock 10-day historical volatility is 25.37%, with the most recent change of -0.37% (-1.44%) on June 30, 2025.
Performance
AMPH Volatility Chart
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Range
AMPH Volatility Trends
| PeriodPeriod | 10-day volatility10-day volatility | 1-month volatility1-month volatility | 3-month volatility3-month volatility | 1-year volatility1-year volatility |
|---|---|---|---|---|
| todaytoday | -1.4% | +1.6% | +0.4% | -0.2% |
| 1 m1 month | -23.8% | - | - | - |
| 3 m3 months | +26.1% | - | - | - |
| 6 m6 months | +19.3% | - | - | - |
| ytdytd | +19.3% | - | - | - |
| 1 y1 year | +5.1% | - | - | - |
| 5 y5 years | -5.0% | - | - | - |
AMPH Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | 34.97% | -27.5% | 24.18% | +4.9% |
| 3 m | 3-month | 67.65% | -62.5% | 15.94% | +59.2% |
| 6 m | 6-month | 67.65% | -62.5% | 11.16% | +127.3% |
| 1 y | 1-year | 84.04% | -69.8% | 11.16% | +127.3% |
| 3 y | 3-year | 89.00% | -71.5% | 8.88% | +185.7% |
| 5 y | 5-year | 137.49% | -81.5% | 8.88% | +185.7% |
| alltime | all time | 151.36% | -83.2% | 6.48% | +291.5% |
AMPH Volatility History
| Date | Value |
|---|---|
| 2025 | 25.37%(+19.3%) |
| 2024 | 21.27%(-45.5%) |
| 2023 | 39.04%(+132.5%) |
| 2022 | 16.79%(+22.9%) |
| 2021 | 13.66%(-54.0%) |
| 2020 | 29.68%(+55.5%) |
| Date | Value |
|---|---|
| 2019 | 19.09%(-53.5%) |
| 2018 | 41.02%(+60.5%) |
| 2017 | 25.55%(-51.7%) |
| 2016 | 52.90%(+325.6%) |
| 2015 | 12.43%(-67.4%) |
| 2014 | 38.15% |
FAQ
- What is Amphastar Pharmaceuticals 10-day historical volatility?
- What is the all time high 10-day volatility for Amphastar Pharmaceuticals?
- What is AMPH 10-day historical volatility year-to-date change?
- What is Amphastar Pharmaceuticals 10-day volatility year-on-year change?
What is Amphastar Pharmaceuticals 10-day historical volatility?
The current 10-day volatility of AMPH is 25.37%
What is the all time high 10-day volatility for Amphastar Pharmaceuticals?
Amphastar Pharmaceuticals all-time high 10-day historical volatility is 151.36%
What is AMPH 10-day historical volatility year-to-date change?
Amphastar Pharmaceuticals 10-day historical volatility has changed by +4.10% (+19.28%) since the beginning of the year
What is Amphastar Pharmaceuticals 10-day volatility year-on-year change?
Over the past year, AMPH 10-day historical volatility has changed by +1.23% (+5.10%)