Amphastar [AMPH] vs S&P 500 [^GSPC] Detailed Stock Comparison
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Amphastar Pharmaceuticals Inc. vs S&P 500 Stock Performance Analysis
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Performance Comparison
Short-term Returns
| Stock | 1D | 1W | 1M | 3M | 6M | YTD |
|---|---|---|---|---|---|---|
| Amphastar Pharmaceuticals Inc. | -1.89% | 1.65% | 16.83% | 1.55% | -25.09% | -25.51% |
| S&P 500 | 0.43% | 1.63% | -4.34% | -4.02% | -1.98% | -4.02% |
Long-term Returns
| Stock | 1Y | 3Y | 5Y | 10Y | 15Y | 20Y |
|---|---|---|---|---|---|---|
| Amphastar Pharmaceuticals Inc. | -22.19% | -63.49% | -0.40% | 33.93% | 91.33% | 91.33% |
| S&P 500 | 29.73% | 60.36% | 59.43% | 221.48% | 395.62% | 408.12% |