Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH)
Seasonality Analysis
Amphastar Pharmaceuticals, Inc. - Common Stock Annual Seasonality Statistics
Amphastar Pharmaceuticals, Inc. - Common Stock Monthly Seasonality Performance
| Month | Avg Return | Win Rate | Strength |
|---|---|---|---|
| January | -2.91% | Weak | |
| February WORST | -4.95% | Very Weak | |
| March | 1.43% | Moderate | |
| April | -0.19% | Weak | |
| May BEST | 6.20% | Very Strong | |
| June | 5.70% | Strong | |
| July | -0.53% | Weak | |
| August | 5.73% | Weak | |
| September | -4.38% | Very Weak | |
| October | -1.49% | Very Weak | |
| November | 5.84% | Strong | |
| December | -0.81% | Weak |
Amphastar Pharmaceuticals, Inc. - Common Stock 2026 vs Historical Pattern
Amphastar Pharmaceuticals, Inc. - Common Stock Interactive Seasonality Chart
Amphastar Pharmaceuticals, Inc. - Common Stock Pattern Scanner
Amphastar Pharmaceuticals, Inc. - Common Stock Seasonal Historical Performance
About Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) Seasonality
Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) has been analyzed using 12 years of historical data to identify seasonal patterns. Classified under Stocks, Amphastar Pharmaceuticals, Inc. - Common Stock shows distinct seasonal tendencies based on historical data.
The strongest month for Amphastar Pharmaceuticals, Inc. - Common Stock is historically May, with an average return of 6.20% and a win rate of 82%. Conversely, February tends to be the weakest month, averaging -4.95% return.
Looking at the full calendar year, Amphastar Pharmaceuticals, Inc. - Common Stock has an average annual return of 9.63% with an overall monthly win rate of 48.5%. Out of 12 months, 5 typically show positive average returns.
The seasonal pattern for Amphastar Pharmaceuticals, Inc. - Common Stock has a consistency score of 46.6 (Poor), based on 13 years of data. Higher consistency means the seasonal pattern has been more reliable across different market conditions.
Amphastar Pharmaceuticals, Inc. - Common Stock Seasonality FAQ
What is the best month to buy Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH)?
Historically, May has been the best month for Amphastar Pharmaceuticals, Inc. - Common Stock, with an average return of 6.20% and a win rate of 82%. However, past performance does not guarantee future results.
What is the worst month for Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH)?
Based on historical data, February has been the weakest month for Amphastar Pharmaceuticals, Inc. - Common Stock, with an average return of -4.95%. This is a historical observation and does not guarantee future results.
How reliable is AMPH seasonality data?
The seasonality analysis for Amphastar Pharmaceuticals, Inc. - Common Stock is based on 12 years of historical price data. While seasonal patterns can provide useful insights, they should be combined with other forms of analysis. Past patterns do not guarantee future performance.
How can I use Amphastar Pharmaceuticals, Inc. - Common Stock seasonality in my trading?
Use Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) seasonality as one factor in your analysis. Identify historically strong and weak months, combine with other research methods. SeasOptima provides premium tools including interactive charts, pattern scanning, and historical performance data for deeper analysis.