$25.870
-0.538 (-2.08%)At close
Price Predictions
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AMPH Prediction & Forecast by Similar Chart Analysis
Alphio's AMPH stock price prediction model matches the current Amphastar Pharmaceuticals, Inc. tape against historical breakout patterns, then publishes 1-day and 1-week targets first. The 1-day print is $27.07 (+4.65%). The 1-week path is $26.87 (+3.87%). Longer windows use the same pattern set plus seasonality; the 1-month and multi-year forecasts sit behind unlock because they include precise min / avg / max bands.
Should I Buy Amphastar Pharmaceuticals, Inc. Stock?
Amphastar Pharmaceuticals Inc is not a good buy right now due to several concerning factors. The current price is $26.62, but analysts have downgraded their price targets significantly, with BofA setting a target of $20, which represents a potential downside of about 25%. Additionally, insider selling has surged by 4073.82%, indicating a lack of confidence from those closest to the company. The recent FDA warning letter could also negatively impact the company's reputation and future sales.
AMPH stock price ended at $25.87 on Friday, after losing -2.08%
Amphastar Pharmaceuticals, Inc. (AMPH) last closed at $25.87, losing -2.08%. These facts feed the 1-day and 1-week AMPH price prediction above.
Analyst Consensus
Amphastar Pharmaceuticals, Inc. (AMPH): 4 buy, 2 hold, 0 sell. Outlook: Buy.
Sell / Buy
Technical signals summary based on buy and sell indicators. The gauge shows the overall market view.
Forecast Drivers
Amphastar Pharmaceuticals, Inc. (AMPH) forecast drivers combine similar chart patterns, seasonality, and moving averages.
Similar patterns
Bullish
Seasonality
Bearish
SMA 20
Bullish
SMA 200
Bullish
Similar Chart Patterns
Stocks whose recent price path most closely matches AMPH, ranked by similarity.
Seasonality analysis for AMPH
Historically the probability of a positive October return for AMPH is 3.45%. January offers the highest probability of a positive month at 34.43%, while March is the weakest seasonal window. Alphio blends this calendar with technical signals and similar chart pattern matching before it writes the forecast.
10-year price projections for AMPH
| Month | Min Price | Avg Price | Max Price | Potential ROI |
|---|---|---|---|---|
| Oct 2026 | $20.96 | $24.29 | $25.67 | -6.12% |
| Nov 2026 | $20.39 | $22.10 | $23.07 | -14.55% |
| Dec 2026 | $19.27 | $22.10 | $24.56 | -14.55% |
In 2026, Amphastar Pharmaceuticals, Inc. (AMPH) is projected to range from $19.27 to $25.67.
Amphastar Pharmaceuticals, Inc. 2026 monthly forecast
In Oct 2026, Amphastar Pharmaceuticals, Inc. is projected to average $24.29, with a low of $20.96 and high of $25.67.
In Nov 2026, Amphastar Pharmaceuticals, Inc. is projected to average $22.10, with a low of $20.39 and high of $23.07.
In Dec 2026, Amphastar Pharmaceuticals, Inc. is projected to average $22.10, with a low of $19.27 and high of $24.56.
This page is for research only and is not investment advice. Models can be wrong. Past performance does not guarantee future results.