Commentary Topic from greenfaucet
There are hundreds of investing strategies out there. It can be easy to believe that the most complex ones might yield the best results, but that isn't often the case. Many average investors may start off simple, get increasingly complex as revisions and tweaks to the strategy are made, and when that doesn't yield results or it becomes far too time consuming to monitor, they'll land back at square one: keeping it simple.
Aside from saving you time lost on examining charts and statistics and ratios, there are other benefits to having a simple strategy: