Arrayit (OTCMKTS:ARYC – Get Rating) and Revvity (NYSE:RVTY – Get Rating) are both medical companies, but which is the superior business? We will compare the two companies based on the strength of their analyst recommendations, valuation, dividends, institutional ownership, profitability, earnings and risk. Volatility & Risk Arrayit has a beta of -0.48, suggesting that its […]