We could add about 200 more reasons, but here are five. 

You have questions; we have answers.

1.2.3.4.5 Points to consider before selling any stock.

Sometimes, new highs are a sign of strength. Here are five companies worth checking out.

Looking for the next Google? Everyone is, of course, but these long-term winners are exceptionally hard to find.

If you let too many speculative positions in your portfolio run, you diversification gets very wonky.

Some investors can take advantage of tax sellers every December. But the strategy is not for everyone.