What is your Exponentially Weighted Moving Average? If you are monitoring your process data over time, you might want to place greater emphasis on your most recent data and less on your historical ...

"Equal weighted simply removes the large-cap bias," says Johnson, who is now the founder of Guidon Global, a Boston-based investment firm. "This generally results in a lower-weighted average ...

In the market cap-weighted S&P 500, two stocks alone are more than twice as big as the top 10 in equal weight, says Jodie Gunzberg, chief investment strategist at Graystone Consulting, a Morgan ...