Both in Computer Storage Devices

Quantum vs Western Digital

Over the past year QMCO returned +97.5% and WDC returned +112.8%; their daily moves had a correlation of 0.38.

QMCO +97.5% WDC +112.8%Growth of $1, one year, split-adjusted
MetricQMCOWDC
Price$16.77$323.83
Market cap$660.9M$121.22B
Today−5.09%−6.77%
1 month−49.9%−21.2%
6 months+67.2%−33.0%
Year to date+160.0%+88.0%
1 year+78.6%+104.9%
Revenue growth (YoY)+25.7%+55.5%
Gross margin39.3%57.8%
Net margin−192.2%40.6%
P/E (TTM)—12.2×
Price / sales2.2×8.4×
Net cash$54.4M$525.0M
Dividend yield—0.19%
Volatility (60d)99.6%68.4%
Short % of float14.1%5.7%
Next earnings——

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