Amphastar P Stock Technical Analysis
| AMPH Stock | USD 18.91 -0.30 -1.56% |
As of the 12th of March 2026, Amphastar registers 18.91 per share in market pricing. Volatility and momentum metrics display Standard Deviation of 3.79, mean deviation of 2.21, and Risk Adjusted Performance of -0.09. Quantitative signals are calculated from volatility clustering and momentum shifts. Relative strength metrics are assessed within peer group data.
Amphastar Momentum Analysis
Momentum indicators are widely used technical indicators which help to measure the pace at which the price of specific equity, such as Amphastar, fluctuates. Many momentum indicators also complement each other and can be helpful when the market is rising or falling as compared to AmphastarAmphastar | Build AI portfolio with Amphastar Stock |
Amphastar Analyst Consensus
| Target Price | Consensus | # of Analysts | |
| 29.0 | Buy | 6 | Odds |
Analyst recommendations for Amphastar P are summarized across multiple research providers. Average analyst consensus is included for context. Changes in analyst price targets for Amphastar can be as informative as the ratings themselves. A maintained buy rating with a target cut for Amphastar P often signals deteriorating near-term expectations despite continued long-term optimism.
Quarterly Earnings Growth -0.31 | Earnings Share 2.03 | Revenue Per Share | Quarterly Revenue Growth -0.02 | Return On Assets |
Understanding Amphastar P includes distinguishing between market value and book value, where book value reflects Amphastar accounting equity. Amphastar's market capitalization is 868.96 M. A P/B ratio of 1.09 indicates the market values Amphastar above its accounting book value. Enterprise value stands at 1.23 B. The intrinsic value concept focuses on underlying worth, which can diverge from market price and book value. Valuation work aligns these measures into a single context.
The concept of value for Amphastar differs from its quoted price, since each reflects a different lens. For Amphastar, key inputs include a P/E ratio of 972.67, a P/B ratio of 1.09, a profit margin of 13.63%, and ROE of 12.9%. By contrast, market price reflects the level where buyers and sellers transact.
Amphastar 'What if' Analysis
Running a what-if backtest on Amphastar P gives investors a practical way to test how changes in horizon, position size, or market timing might have affected the result. Used properly, this review helps investors decide whether Amphastar's historical reward profile was stable enough to support the current thesis.
| 12/12/2025 |
| 03/12/2026 |
Starting with 0.00 in Amphastar on December 12, 2025 and exiting today would produce 0.00 in aggregate gains. The change equals a 0.0% net return in Amphastar on balance over a 90 day window. Amphastar has comparable peers such as Collegium Pharmaceutical, Pacira BioSciences, Embecta Corp, Harrow Health, Syndax Pharmaceuticals, Inhibrx Biosciences, and Adapthealth Corp. Peer context can support comparative analysis. Amphastar Pharmaceuticals, Inc., a bio-pharmaceutical company, develops, manufactures, markets, and sells generic and pr... More
Upside and Downside Indicators for Amphastar Signals
These indicators describe how Amphastar momentum evolves across recent price ranges. The signals are presented as informational context for recent price movement.
| Information Ratio | -0.13 | |||
| Maximum Drawdown | 29.62 | |||
| Value At Risk | -5.38 | |||
| Potential Upside | 3.86 |
Market Risk Indicators for Amphastar Signals
Risk measures here provide context on Amphastar's return distribution and drawdown behavior. This view provides neutral context for risk and variability.| Risk Adjusted Performance | -0.09 | |||
| Jensen Alpha | -0.51 | |||
| Total Risk Alpha | -0.40 | |||
| Treynor Ratio | 0.8719 |
The mean reversion framework for Amphastar is built on the premise that markets are not perfectly efficient and that prices periodically overshoot their intrinsic value in both directions.
Amphastar Technical Indicators
| Cycle Indicators | ||
| Math Operators | ||
| Math Transform | ||
| Momentum Indicators | ||
| Overlap Studies | ||
| Pattern Recognition | ||
| Price Transform | ||
| Statistic Functions | ||
| Volatility Indicators | ||
| Volume Indicators |
| Risk Adjusted Performance | -0.09 | |||
| Market Risk Adjusted Performance | 0.8819 | |||
| Mean Deviation | 2.21 | |||
| Coefficient Of Variation | -771.68 | |||
| Standard Deviation | 3.79 | |||
| Variance | 14.38 | |||
| Information Ratio | -0.13 | |||
| Jensen Alpha | -0.51 | |||
| Total Risk Alpha | -0.40 | |||
| Treynor Ratio | 0.8719 | |||
| Maximum Drawdown | 29.62 | |||
| Value At Risk | -5.38 | |||
| Potential Upside | 3.86 | |||
| Skewness | -3.54 | |||
| Kurtosis | 20.9 |
Amphastar P Backtested Returns
Amphastar reflects a low volatility profile across the analytical window. It has a Sharpe Ratio of -0.1, which indicates that -0.1 units of return per unit of risk over the last 3 months. We identified twenty-three technical indicators supporting this volatility profile. Please analyze metrics such as standard deviation of 3.79, risk-adjusted performance of -0.09, and mean deviation of 2.21 to evaluate coherence across risk measures. The company secures a Beta (Market Risk) of -0.58, which attests to possible diversification benefits within a given portfolio. As returns on the market increase, returns on Amphastar tend to move in the opposite direction, though by a smaller magnitude. During a bear market, however, Amphastar is likely to outperform the market. At this point, Amphastar P has a negative expected return of -0.4%. Please make sure to confirm Amphastar's relationship between the accumulation distribution and day typical price, to decide if Amphastar P's performance from the past will be repeated in the future.
Auto-correlation | 0.46 |
Average predictability
Amphastar P exhibits average predictability. Autocorrelation measures the degree of predictability between Amphastar time series from 12th of December 2025 to 26th of January 2026 and from 26th of January 2026 to 12th of March 2026. The stronger the relationship between the current interval and its lagged values, the more accurately future price behavior of Amphastar P may be projected. A serial correlation of 0.46 indicates that about 46.0% of current Amphastar price fluctuations can be explained by its historical price movements.
| Correlation Coefficient | 0.46 | |
| Spearman Rank Test | -0.23 | |
| Residual Average | 0.0 | |
| Price Variance | 10.49 |
This technical analysis view for Amphastar focuses on price, volume, and trend behavior. The model references moving averages, relative strength, and price correlation signals.
Amphastar P Technical Analysis
The output start index for this execution was twenty-four with a total number of output elements of thirty-seven. The Average True Range was developed by J. Welles Wilder in 1970s. It is one of components of the Welles Wilder Directional Movement indicators. The ATR is a measure of Amphastar P volatility. High ATR values indicate high volatility, and low values indicate low volatility.
About Amphastar Technical Analysis
Technical analysis of Amphastar evaluates price structure, momentum, and volatility clustering. Lower liquidity may increase execution variability. Amphastar has a market cap of 868.96 M, P/E of 972.67, ROE of 12.9%. 
Ellen Johnson · Member of Macroaxis Editorial Board
Unless otherwise specified, financial data for Amphastar P is derived from periodic company reporting (annual and quarterly where available). Asset-level metrics are computed daily by Macroaxis LLC and refreshed regularly based on asset type. Amphastar P may have analyst coverage included in Macroaxis-derived consensus inputs when available. Updates may occur throughout the day.
Amphastar Stock is Curated By:
Ellen Johnson · Member of Macroaxis Editorial BoardAmphastar Technical Indicators
A technical review of Amphastar P can improve timing discipline by comparing momentum, reversal risk, and confirmation signals across several time horizons. The stronger process confirms one signal with others instead of reacting to one pattern in isolation.
| Cycle Indicators | ||
| Math Operators | ||
| Math Transform | ||
| Momentum Indicators | ||
| Overlap Studies | ||
| Pattern Recognition | ||
| Price Transform | ||
| Statistic Functions | ||
| Volatility Indicators | ||
| Volume Indicators |
| Risk Adjusted Performance | -0.09 | |||
| Market Risk Adjusted Performance | 0.8819 | |||
| Mean Deviation | 2.21 | |||
| Coefficient Of Variation | -771.68 | |||
| Standard Deviation | 3.79 | |||
| Variance | 14.38 | |||
| Information Ratio | -0.13 | |||
| Jensen Alpha | -0.51 | |||
| Total Risk Alpha | -0.40 | |||
| Treynor Ratio | 0.8719 | |||
| Maximum Drawdown | 29.62 | |||
| Value At Risk | -5.38 | |||
| Potential Upside | 3.86 | |||
| Skewness | -3.54 | |||
| Kurtosis | 20.9 |
Amphastar March 12, 2026 Daily Trend Indicators
A technical review of Amphastar P can improve timing discipline by comparing momentum, reversal risk, and confirmation signals across several time horizons. The stronger process confirms one signal with others instead of reacting to one pattern in isolation.
| Accumulation Distribution | 0.04 | ||
| Daily Balance Of Power | -0.41 | ||
| Rate Of Daily Change | 0.98 | ||
| Day Median Price | 19.20 | ||
| Day Typical Price | 19.11 | ||
| Price Action Indicator | -0.45 | ||
| Market Facilitation Index | 0.73 |
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