Both in Surgical Instruments

ResMed vs Boston Scientific

Over the past year RMD returned −2.4% and BSX returned −53.6%; their daily moves had a correlation of 0.24.

RMD −2.4% BSX −53.6%Growth of $1, one year, split-adjusted
MetricRMDBSX
Price$240.51$45.82
Market cap$33.83B$66.40B
Today+5.91%+5.33%
1 month+9.0%+8.6%
6 months+14.7%−18.2%
Year to date−0.1%−51.9%
1 year−3.4%−53.5%
Revenue growth (YoY)+5.9%+1.4%
Gross margin61.5%66.7%
Net margin29.6%11.3%
P/E (TTM)21.2×19.0×
Price / sales5.9×3.2×
Net cash$601.1M-$11.34B
Dividend yield1.10%—
Volatility (60d)32.6%37.9%
Short % of float8.5%2.8%
Next earnings——

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