Beta:
0.72+0.03(+4.35%)Summary
- As of today (July 27, 2025), the beta for AMPH stock is 0.72, with the most recent change of +0.03 (+4.35%) on July 25, 2025. This indicates that AMPH stock is less volatile than S&P 500 index
Performance
AMPH Beta Chart
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Range
AMPH Beta Trends
| PeriodPeriod | BetaBeta | PricePrice | SPXSPX |
|---|---|---|---|
| todaytoday | +4.3% | -0.6% | +0.4% |
| 1 m1 month | +9.1% | -4.6% | +4.9% |
| 3 m3 months | +20.0% | -7.5% | +15.6% |
| 6 m6 months | +9.1% | -38.7% | +4.7% |
| ytdytd | +12.5% | -39.8% | +8.6% |
| 1 y1 year | +33.3% | -46.9% | +18.3% |
| 5 y5 years | -13.3% | +12.0% | +98.7% |
AMPH Beta Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | 0.72 | at high | 0.66 | +9.1% |
| 3 m | 3-month | 0.72 | at high | 0.59 | +22.0% |
| 6 m | 6-month | 0.72 | at high | 0.47 | +53.2% |
| 1 y | 1-year | 0.86 | -16.3% | 0.47 | +53.2% |
| 3 y | 3-year | 0.87 | -17.2% | 0.40 | +80.0% |
| 5 y | 5-year | 0.89 | -19.1% | -0.02 | -3700.0% |
| alltime | all time | 1.65 | -56.4% | -36.54 | -102.0% |
AMPH Beta History
| Date | Value |
|---|---|
| 2025 | 0.71(+10.9%) |
| 2024 | 0.64(-20.0%) |
| 2023 | 0.80(+77.8%) |
| 2022 | 0.45(-10.0%) |
| 2021 | 0.50(-38.3%) |
| 2020 | 0.81(-23.6%) |
| Date | Value |
|---|---|
| 2019 | 1.06(+41.3%) |
| 2018 | 0.75(-40.9%) |
| 2017 | 1.27(+13.4%) |
| 2016 | 1.12(+24.4%) |
| 2015 | 0.90(+18.4%) |
| 2014 | 0.76 |
FAQ
- What is Amphastar Pharmaceuticals, Inc. beta?
- What is the all time high beta for Amphastar Pharmaceuticals, Inc.?
- What is AMPH beta year-to-date change?
- What is Amphastar Pharmaceuticals, Inc. beta year-on-year change?
What is Amphastar Pharmaceuticals, Inc. beta?
The current beta of AMPH is 0.72
What is the all time high beta for Amphastar Pharmaceuticals, Inc.?
Amphastar Pharmaceuticals, Inc. all-time high beta is 1.65
What is AMPH beta year-to-date change?
Amphastar Pharmaceuticals, Inc. beta has changed by +0.08 (+12.50%) since the beginning of the year
What is Amphastar Pharmaceuticals, Inc. beta year-on-year change?
Over the past year, AMPH beta has changed by +0.18 (+33.33%)