Amphastar Pharmaceuticals Stock Performance
as on August 22, 2026 at 2:16 pm IST
Day's Low
Day's High
$21.44$22.20
0.74%
Downside
2.78%
Upside

52 Week's Low
52 Week's High
$16.65$31.26
22.94%
Downside
44.74%
Upside

Amphastar Pharmaceuticals share price movements today
- Previous Close
- $21.68
- Open
- $21.76
- Volume
- 354.3K
- Market Cap
- $889.5M
- Day's Low - High
- $21.44 - $22.20
- 52 Week Low - High
- $16.65 - $31.26
Amphastar Pharmaceuticals Historical Returns
- 1 Month Return
- + 5.9 %
- 3 Month Return
- + 23.95 %
- 1 Year Return
- -29.9 %
- 3 Year Return
- -60.55 %
- 5 Year Return
- + 9.13 %
Amphastar Pharmaceuticals Stock Fundamentals & Key Indicators
Check Amphastar Pharmaceuticals market cap, PE, PB, PEG ratios, dividend yield, and other key fundamental indicators.
Market Cap
$889.5M
EPS (TTM)
1.74
Dividend Yield
0.00%
Quarterly Earnings Growth YOY
0.05%
PE Ratio (TTM)
11.6
Industry PE ratio
3.5878260869565217
PEG Ratio
-0.30635436998481896
EBITDA
174.8M
Revenue (TTM)
730.0M
Profit Margin
47.68%
Return On Equity TTM
10.11%
Amphastar Pharmaceuticals Stock Valuation
Track how Amphastar Pharmaceuticals P/E has moved over time to understand its valuation trends.
Amphastar Pharmaceuticals in the last 5 years
Lowest (11.27x)
December 31, 2024
Industry (3.59x)
December 31, 2025
Today (12.75x)
December 31, 2025
Highest (21.70x)
December 31, 2023
Today’s Price to Earnings Ratio: 12.75x
Amphastar Pharmaceuticals vs Peer Comparison
Compare market cap, revenue, PE, and other key metrics of Amphastar Pharmaceuticals with its industry peers.
Company | Analyst View | Market Cap | 5 Years Return % | PE Ratio | Profit Margin % | Dividend Yield % |
|---|---|---|---|---|---|---|
| BUY | $889.5M | 9.13% | 11.6 | 47.68% | NA | |
| BUY | $21.4B | 145.28% | 16.58 | 86.14% | NA | |
| HOLD | $18.6B | 9.88% | -44.56 | 34.83% | 2.9899999999999998% | |
| BUY | $42.7B | NA | 19.8 | 14.55% | 126.42999999999999% | |
| BUY | $30.5B | -64.28% | 12.47 | 70.87% | 2.76% |
Stock Returns calculator for Amphastar Pharmaceuticals Stock including INR - Dollar returns
The Amphastar Pharmaceuticals stock calculator helps Indian investors calculate returns based on the historical performance of the stock. Just choose your investment amount and duration to get insights and invest more confidently. See stock returns as well as the effect of dollar appreciation over different durations.
*Dollar Impact: The bonus return you make when the US Dollar rises against the Rupee; calculated on the full amount you walk away with, not just what you invested in.
Investment Value
₹1,00,000
Amphastar Pharmaceuticals investment value today
Current value as on today
₹79,358
Returns
Returns from Amphastar Pharmaceuticals Stock
Dollar Impact
₹6,947 (+6.95%)
Analyst Recommendation on Amphastar Pharmaceuticals Stock
Based on 6 analysts
0.00%
Buy
83.33%
Hold
16.67%
Sell
Based on 6 analysts, 83.33333333333334% of analysts recommend a 'BUY' rating for Amphastar Pharmaceuticals. Average target price of $22
Amphastar Pharmaceuticals Share Price Target
Get share price movements and forecasts by analysts on Amphastar Pharmaceuticals.
What analysts predicted
1.82%UPSIDE
Target Price
$22
Current Price
$21.6
Analyzed by
6 Analysts
Target
$22.00
Amphastar Pharmaceuticals target price $22, a slight upside of 1.82% compared to current price of $21.6. According to 6 analysts rating.
Indian Investors' Interest in Amphastar Pharmaceuticals Stock
Search interest for Amphastar Pharmaceuticals Stock has decreased by -17% in the last 30 days, reflecting a downward trend in search activity.
Time period: to
Amphastar Pharmaceuticals Quarterly Profit & Loss
All numbers in Millions USD
Amphastar Pharmaceuticals Annual Profit & Loss
All numbers in Millions USD
Amphastar Pharmaceuticals Quarterly Cash Flow
All numbers in Millions USD
Amphastar Pharmaceuticals Annual Cash Flow
All numbers in Millions USD
Insights on Amphastar Pharmaceuticals
Insights help you understand the recent movement of the company's critical parameters, giving you an overall view of the company.
POSITIVE IMPACTProfit Spike

Netprofit is up for the last 2 quarters, 6.42M → 30.34M (in $), with an average increase of 78.9% per quarter
POSITIVE IMPACTRevenue Rich

Revenue is up for the last 2 quarters, 171.17M → 183.90M (in $), with an average increase of 6.9% per quarter
NO EFFECTAgainst Peers

In the last 1 year, United Therapeutics Corporation Common Stock has given 64.3% return, outperforming this stock by 93.5%
NO EFFECTAgainst Peers

In the last 3 years, United Therapeutics Corporation Common Stock has given 121.7% return, outperforming this stock by 182.1%
NEGATIVE IMPACTPrice Dip

In the last 3 years, AMPH stock has moved down by -60.4%
About Amphastar Pharmaceuticals
| Organisation | Amphastar Pharmaceuticals |
| Headquarters | 11570 6th Street, Rancho Cucamonga, CA, United States, 91730 |
| Industry | Drug Manufacturers - Specialty & Generic |
| CEO | Dr. Yongfeng Zhang Ph.D. |
| E-voting on shares | Click here to vote |
Key Management of Amphastar Pharmaceuticals
Name | Title |
|---|---|
Mr. Rong Zhou M.S. | Senior EVP of Production & EVP of Scientific Affairs |
Mr. Dan Dischner M.B.A. | Senior Vice President of Human Resources & Corporate Communication |
Tony Marrs M.B.A., M.P.H., M.S. | Executive VP of Regulatory Affairs & Clinical Operations |
Dr. Ziping Luo Ph.D. | Chairman of the Board, Chief Scientist & COO |
Dr. Yongfeng Zhang Ph.D. | Co-Founder, President, CEO, Chief Scientific Officer & Director |
Mr. William J. Peters M.B.A. | CFO, Executive VP of Finance, Treasurer & Director |
Mr. Jacob Liawatidewi M.B.A. | Executive VP of Sales, Marketing & Corporate Administration Center, Corporate Secretary and Director |
FAQs
What is Amphastar Pharmaceuticals share price today?
Amphastar Pharmaceuticals share price today is $21.60 as on at the close of the market. Amphastar Pharmaceuticals share today touched a day high of $22.20 and a low of $21.44.
What is the 52 week high and 52 week low for Amphastar Pharmaceuticals share?
Amphastar Pharmaceuticals share touched a 52 week high of $31.26 on and a 52 week low of $16.65 on . Amphastar Pharmaceuticals stock price today i.e. is closed at $21.60,which is 30.91% down from its 52 week high and 29.77% up from its 52 week low.
What is Amphastar Pharmaceuticals's market capitalisation today?
Amphastar Pharmaceuticals market capitalisation is $0.00T as on .
How to invest in Amphastar Pharmaceuticals Stock (AMPH) from India?
- Step 1: Open a free US stocks account on INDmoney App and transfer your Rupees into Dollars to your INDmoney US stocks account. For a step by step instruction, check How to Transfer Money to Your US Stocks Account .
- Step 2: Search for Amphastar Pharmaceuticals on INDmoney app. Click on Buy button. You can invest as low as $1.5 in Amphastar Pharmaceuticals Shares that will get you 0.0694 shares as per Amphastar Pharmaceuticals share price of $21.60 per share as on August 22, 2026 at 8:46 am IST.
What is the minimum amount required to buy Amphastar Pharmaceuticals Stock (AMPH) from India?
Indian investors can start investing in Amphastar Pharmaceuticals (AMPH) shares with as little as ₹95.71 or $1 (as of ) using the INDmoney app.
For example: If you want to invest $10 or ₹957.10 in Amphastar Pharmaceuticals stock (as per the Rupee-Dollar exchange rate as on ).
Based on Amphastar Pharmaceuticals share’s latest price of $21.60 as on August 22, 2026 at 8:46 am IST, you will get 0.4630 shares of Amphastar Pharmaceuticals. Learn more about
fractional shares .
What are the returns that Amphastar Pharmaceuticals has given to Indian investors in the last 5 years?
Amphastar Pharmaceuticals stock has given 9.13% share price returns and 29.17% dollar appreciation to an Indian investor in the last 5 years.
Read more about How do Currency Exchange Rates impact your returns on US Stock Investments?