Both in Advertising Services

Groupon vs Omnicom Group

Over the past year GRPN returned −9.2% and OMC returned +19.0%; their daily moves had a correlation of 0.22.

GRPN −9.2% OMC +19.0%Growth of $1, one year, split-adjusted
MetricGRPNOMC
Price$17.31$87.51
Market cap$703.9M$24.01B
Today+11.68%+5.22%
1 month−8.1%+16.5%
6 months+9.2%+13.8%
Year to date−1.7%+8.4%
1 year−19.7%+19.8%
Revenue growth (YoY)−0.8%+59.1%
Gross margin91.0%100.0%
Net margin−1.4%10.2%
P/E (TTM)—34.1×
Price / sales1.4×1.0×
Net cash-$81.1M-$5.65B
Dividend yield—3.66%
Volatility (60d)58.6%30.7%
Short % of float51.0%9.9%
Next earnings——

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