Including international investments in a portfolio ensures investors will always have exposure to the markets that are performing the best.

The investment research provider believes the revised approach will help investors and advisors find funds most likely to perform well in up and down markets.

New technology presents many investment opportunities.

Getting a discount through the options market.

There’s a growing roster of ETF providers who think a significant correction could scare billions of dollars out of mutual funds -- and see them reinvested in ETFs.