FYI: Risk-adjusted return measures have been around for some time now, but following the financial crisis professional money managers and asset allocators zeroed in on these formulaic performance metrics like never before. One of the most well-known risk-adjusted return formulas, the Sharpe Ratio, is simple a measure of return per unit of risk. It takes the annual returns on an investment, subtracts the risk free rate of return (in most cases that’s cash or t-bills) and divides that by the investment’s standard deviation or volatility.
Regards,
Ted
http://awealthofcommonsense.com/did-investors-just-experience-the-best-risk-adjusted-returns-ever/
