Amphastar [AMPH] vs S&P 500 [^GSPC] Detailed Stock Comparison
Amphastar
NASDAQ
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S&P 500
index
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Index Comparison
You are comparing market indices. Financial metrics such as P/E ratios, dividend yields, and financial statements are not available for indices as they represent market benchmarks rather than individual companies.
Available data includes: price performance, historical charts, and basic market statistics.
Performance
Key Stats
Amphastar vs S&P 500 Stock Performance Analysis
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Performance Comparison
Short-term Returns
| Stock | 1D | 1W | 1M | 3M | 6M | YTD |
|---|---|---|---|---|---|---|
| Amphastar | 10.13% | 3.20% | -5.42% | -11.50% | -33.21% | -40.54% |
| S&P 500 | -0.08% | 0.01% | 1.77% | 12.59% | 5.21% | 8.03% |
Long-term Returns
| Stock | 1Y | 3Y | 5Y | 10Y | 15Y | 20Y |
|---|---|---|---|---|---|---|
| Amphastar | -49.47% | -31.53% | 6.44% | 47.88% | 106.19% | 106.19% |
| S&P 500 | 18.63% | 48.13% | 87.97% | 203.13% | 487.44% | 415.28% |