A stock is simply a form of a person's ownership and claims in an incorporated company. A person who owns stocks in a company has a claim on its properties and profits. He also takes part in decision making. As he buys more and more shares in that particular company's stocks, his ownership stake increases and becomes greater.

Timing stock market investments affects the value of the stocks that are bought or sold in the market. Market timing affects the profit returns of a buyer or a seller in the stock market. It is also a method of strategic importance in the stock market. Market timing is attributed to logic and can become an acquired skill. It is a skill that can be an asset to a person who participates in the market, whether as an investor, or as a stock broker who knows how to play with stock market timing.

Market timing determines whether a stock seller or a buyer will benefit monetarily or otherwise from his purchases or sales. Most stock holders hold their stocks up and wait for the value to increase. When the value of these stocks increase in the market, this is the time when they plan to sell because it is at this time that profits are projected to be high.

However, peaks and lows in the stock markets are unpredictable and irrational. But this does not mean that timing stock market investments is not good. It is not advisable to ignore the times when there is significant undervaluation and overvaluation in the stock market. This is the importance of timing stock market investments. To buy stocks which are guaranteed to peak while they are still selling low; and to sell high value stocks which are expected to fall. If an investor ignores these important market movements, then he is bound to lose instead of gaining huge profits from overvaluation in the stock market.

Timing stock market investments can also be compared to stock picking, and the two concepts can go hand in hand. Stock picking is also an important skill and like market timing, one that can be done using logic and reasoning.

If a stock market buyer or seller is an expert at timing stock market investments and stock picking, he must focus on sourcing stocks which are guaranteed to outperform. He must also find corporations with competitive advantages, sustainable growth, and important values for these companies are guaranteed to have more stability and therefore, profit.