If you go back through the history of the stock market there is a recurring theme among those stocks which have had some of the strongest price appreciation and it's related to their Sales and Earnings Growth. If you plot a chart of Sales and Earnings Growth versus a companies Stock Price there is a usually a strong relationship between the two.
Here is a recent example during the past year. USNA has been one of the strongest performing stocks during the past year and has been experiencing accelerating Sales and Earnings Growth over the past year. A table of USNA Sales and Earnings Growth is shown below.






