Dollar Cost Averaging

[This post is written and copyrighted by FIRE Finance (http://firefinance.blogspot.com).]Art Dinkin of Moment on Money has written a nice article on Dollar Cost Averaging (DCA). So what is DCA? To quote Art:"Dollar Cost Averaging is a method of systematically moving money in (or out) of an investment over a period of time. While the technique would work just as well for taking money out of an