In this article, we will take a look at some of the best options for a dividend stock portfolio.Dividends have long been a magnet for investors. A Wall Street Journal report noted that many shareholders said they didn’t rely on dividend income right now but believed dividend-paying stocks tend to offer stronger returns with lower volatility.History backs up that view. Research from Ned Davis covering the past 50 years shows that S&P 500 companies paying dividends delivered annualized returns of 9.2%, more t ...