For investors, the most decisive edge is not stock-picking brilliance or perfect market calls, it is the quiet arithmetic of ...

After thinking about it for a long while, I finally started up a Roth IRA for myself. Now, I'm trying to make myself an excel spreadsheet to track my progress.<BR>So, here's the initial ...

Compound math doesn’t add up. If you add five sevens together, you get 35. Five times seven. Many of us, at least if we slow down a tad, can do that math in our heads. How about multiplying five ...