Amphastar Pharmaceuticals, Inc. (AMPH)
21.51
-0.09
(-0.42%)
USD |
NASDAQ |
Aug 24, 16:00
21.51
0.00 (0.00%)
After-Hours: 20:00
Amphastar Pharmaceuticals Price : 21.51 for Aug. 24, 2026
Price Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Price Data
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Aug 21, 2026 | 21.64 | 22.20 | 21.44 | 21.60 | 376558.0 |
| Aug 20, 2026 | 21.38 | 21.76 | 21.24 | 21.68 | 338697.0 |
| Aug 19, 2026 | 21.64 | 21.99 | 21.14 | 21.74 | 410771.0 |
| Aug 18, 2026 | 21.11 | 21.59 | 21.08 | 21.34 | 411880.0 |
| Aug 17, 2026 | 20.90 | 21.23 | 20.77 | 20.86 | 533505.0 |
| Aug 14, 2026 | 20.02 | 21.07 | 19.89 | 20.91 | 305682.0 |
| Aug 13, 2026 | 20.18 | 20.27 | 19.84 | 20.18 | 526116.0 |
| Aug 12, 2026 | 20.16 | 20.22 | 19.61 | 19.98 | 343843.0 |
| Aug 11, 2026 | 20.00 | 20.57 | 20.00 | 20.42 | 570493.0 |
| Aug 10, 2026 | 20.74 | 20.90 | 19.55 | 20.31 | 645750.0 |
| Aug 07, 2026 | 22.48 | 22.64 | 20.40 | 20.78 | 1.301M |
| Aug 06, 2026 | 20.22 | 20.25 | 19.60 | 19.81 | 527334.0 |
| Aug 05, 2026 | 20.06 | 20.28 | 19.88 | 20.24 | 351618.0 |
| Aug 04, 2026 | 20.11 | 20.38 | 19.86 | 19.90 | 481649.0 |
| Aug 03, 2026 | 20.11 | 20.46 | 19.70 | 20.22 | 413179.0 |
| Jul 31, 2026 | 20.35 | 20.41 | 19.66 | 19.94 | 367629.0 |
| Jul 30, 2026 | 20.31 | 20.52 | 19.95 | 20.38 | 355684.0 |
| Jul 29, 2026 | 20.24 | 20.70 | 19.98 | 20.58 | 321673.0 |
| Jul 28, 2026 | 19.38 | 20.27 | 19.38 | 20.15 | 390837.0 |
| Jul 27, 2026 | 18.97 | 19.31 | 18.96 | 19.18 | 285919.0 |
| Jul 24, 2026 | 18.90 | 19.12 | 18.50 | 18.72 | 445685.0 |
| Jul 23, 2026 | 19.08 | 19.34 | 18.73 | 18.87 | 650431.0 |
| Jul 22, 2026 | 19.71 | 19.95 | 19.20 | 19.30 | 409242.0 |
| Jul 21, 2026 | 19.42 | 19.89 | 19.42 | 19.59 | 621073.0 |
| Jul 20, 2026 | 19.78 | 19.91 | 19.52 | 19.63 | 437416.0 |
Price Definition
The price of a security measures the cost to purchase 1 share of a security. For a company, price can be multiplied by shares outstanding to find the market capitalization (value of the company).
Price Range, Past 5 Years
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Price Benchmarks
| Supernus Pharmaceuticals, Inc. | 45.11 |
| Liquidia Corp. | 70.28 |
| ANI Pharmaceuticals, Inc. | 74.24 |
| Corcept Therapeutics, Inc. | 123.20 |
| Veru, Inc. | 2.61 |
Price Related Metrics
| PE Ratio | 12.61 |
| PS Ratio | 1.367 |
| Price to Book Value | 1.191 |
| Price to Free Cash Flow | 6.525 |
| Earnings Yield | 7.93% |
| Market Cap | 914.87M |
| Operating PE Ratio | 8.730 |
| Normalized PE Ratio | 14.24 |