AMPH vs AMZN — Performance Comparison
Side-by-side percent change for Amphastar Pharmaceuticals, Inc. (AMPH), Amazon.com, Inc. (AMZN) across every preset interval.
Over the past year, AMZN is up 28.74% versus AMPH down 30.63% — AMZN ahead by 59.38%. Over the past month, AMZN is up 6.29% and AMPH is down 22.19%. AMPH trades at $16.87; AMZN at $264.14.
| Ticker | Price | 1D | 1W | 1M | 3M | 6M | YTD | 1Y | 5Y | ALL |
|---|---|---|---|---|---|---|---|---|---|---|
| AMPH Amphastar Pharmaceuticals, Inc. | $16.87 | -2.49% | -11.21% | -22.19% | -40.81% | -35.26% | -37.01% | -30.63% | -15.48% | -15.48% |
| AMZN Amazon.com, Inc. | $264.14 | -1.15% ★ | -3.13% ★ | +6.29% ★ | +32.87% ★ | +12.55% ★ | +14.44% ★ | +28.74% ★ | +61.53% ★ | +61.53% ★ |
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AMPHAmphastar Pharmaceuticals, Inc.
$16.87-2.49% today
AMZNAmazon.com, Inc.
$264.14-1.15% today