Both in Pharmaceuticals

Omeros vs Amphastar Pharmaceuticals

Over the past year OMER returned +155.1% and AMPH returned +10.3%; their daily moves had a correlation of 0.05.

OMER +155.1% AMPH +10.3%Growth of $1, one year, split-adjusted
MetricOMERAMPH
Price$17.17$27.86
Market cap$1.24B$1.18B
Today−5.56%−0.59%
1 month−8.4%+9.1%
6 months+17.3%+15.9%
Year to date0.0%+4.0%
1 year+155.1%+10.3%
Revenue growth (YoY)—+5.4%
Gross margin97.2%50.8%
Net margin46.4%16.5%
P/E (TTM)10.0×15.1×
Price / sales32.3×1.6×
Net cash$58.7M-$321.9M
Dividend yield——
Volatility (60d)77.7%30.8%
Short % of float17.8%14.9%
Next earnings——

Shading marks the stronger figure where one clearly exists (lower is better for valuation and volatility).