Choosing a smart beta index fund can be difficult because there are hundreds of them to consider. (gobankingrates.com)
Some strategic beta indices focus on a single factor; these indices are designed to include only those stocks that score well based on a particular factor. (libertyshares.com)
There are sector index funds, smart beta index funds, equal weighted index funds, and many others, making it that much more challenging for investors to make sensible investment decisions. (csinvesting.ca)