Steve Reitmeister

Interestingly, most investors don't really understand the natural gravity of stocks. In fact, they find every way possible to confuse matters.

Stocks have rallied over 160% from the depths set in March 2009. So how high will stocks go? Here's a look at the best-case scenario and the worst-case scenario.

Investors want to line their portfolios with as many stocks experiencing positive earnings momentum as possible. That's because this one element is the key catalyst behind share price momentum. But how do we find more of these stocks?

At the end of the day, all stock price movements can be traced back to earnings. Through up and down markets using the earnings estimate revision has provided extraordinary, life-changing results for investors.

The supposed benefits of buying stocks low and selling them high is a lie, according to one investor. Momentum investing is the way to go and here's how to apply the model to yourself.

Fear may sell the news, doesn't always produce the best results for your investment portfolio. If you bought into fear mongering, then you missed the rise of stock prices.