PE ratio:
10.11-0.10(-0.98%)Summary
- As of today (September 17, 2025), AMPH price to earnings ratio is 10.11, with a fall of -0.10 (-0.98%) during the most recent trading session on September 16, 2025.
- Over the past year, AMPH PE ratio has dropped by -5.35 (-34.61%).
- AMPH PE ratio is now -98.53% below its all-time high of 688.33.
Performance
AMPH PE ratio Chart
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Highlights
Range
PE ratio Formula
P/E = Price
TTM Earnings Per Share
Price
TTM Earnings Per Share
TTM Earnings Per Share
AMPH PE ratio Trends
| PeriodPeriod | PE ratioPE ratio | PricePrice | TTM EPSTTM EPS | TTM revenueTTM revenue |
|---|---|---|---|---|
| todaytoday | -1.0% | -1.0% | -3.3% | -1.1% |
| 1 m1 month | -9.5% | -9.5% | - | - |
| 3 m3 months | +7.4% | +3.9% | -3.3% | -1.1% |
| 6 m6 months | +16.1% | +1.3% | - | - |
| ytdytd | -16.6% | -27.3% | - | - |
| 1 y1 year | -34.6% | -44.2% | -14.7% | +1.4% |
| 5 y5 years | -95.3% | +38.5% | +2866.7% | +116.4% |
AMPH PE ratio Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | 11.54 | -12.4% | 10.11 | at low |
| 3 m | 3-month | 11.54 | -12.4% | 7.72 | +31.0% |
| 6 m | 6-month | 11.54 | -12.4% | 7.72 | +31.0% |
| 1 y | 1-year | 17.80 | -43.2% | 7.72 | +31.0% |
| 3 y | 3-year | 33.33 | -69.7% | 7.72 | +31.0% |
| 5 y | 5-year | 688.33 | -98.5% | 7.72 | +31.0% |
| alltime | all time | 688.33 | -98.5% | 7.72 | +31.0% |
AMPH PE ratio History
| Date | Value |
|---|---|
| 2025 | 10.11(-16.7%) |
| 2024 | 12.13(-49.4%) |
| 2023 | 23.97(+50.6%) |
| 2022 | 15.92(-15.2%) |
| Date | Value |
|---|---|
| 2021 | 18.78(-97.2%) |
| 2020 | 670.33(+3341.1%) |
| 2019 | 19.48(-91.9%) |
| 2017 | 240.50(+187.2%) |
| 2016 | 83.73 |
FAQ
- What is Amphastar Pharmaceuticals, Inc. price to earnings ratio?
- What is the all time high PE ratio for Amphastar Pharmaceuticals, Inc.?
- What is AMPH price to earnings ratio year-to-date change?
- What is Amphastar Pharmaceuticals, Inc. PE ratio year-on-year change?
What is Amphastar Pharmaceuticals, Inc. price to earnings ratio?
The current PE ratio of AMPH is 10.11
What is the all time high PE ratio for Amphastar Pharmaceuticals, Inc.?
Amphastar Pharmaceuticals, Inc. all-time high price to earnings ratio is 688.33
What is AMPH price to earnings ratio year-to-date change?
Amphastar Pharmaceuticals, Inc. price to earnings ratio has changed by -2.02 (-16.65%) since the beginning of the year
What is Amphastar Pharmaceuticals, Inc. PE ratio year-on-year change?
Over the past year, AMPH price to earnings ratio has changed by -5.35 (-34.61%)