The term “megatrend” was coined by US political scientist and author John Naisbitt at the start of the 1980s. It refers to powerful macroeconomic transformative forces that have a major impact on countries, businesses and societies around the world, disrupting the way products and services are produced, delivered and consumed.
Minimum variance strategies have gained significant traction especially since the global financial crisis. They aim at reducing or minimizing variance, i.e. the square of volatility as measured by standard deviation, or, in this case, price fluctuations of portfolio prices around their mean.
Ever since the onset of the financial crisis in 2008, volatility has become a critical aspect for investors to consider, measure and position in their portfolios.