Редактирование: Guide to stocks (раздел)

==Buy Low, Sell High==
The basic principle of the stock market: purchase stocks at lower costs and sell them at higher costs. This is a good general rule of thumb, but there is some nuance to it:

* A stock that is low is often low for a reason. If a stock is trading at a very low cost, it's unlikely that it will move much.
* A stock that is high might be on an upswing.
* A very volatile stock might be a risky purchase no matter what its share price.

Generally speaking, to maximize one's profits, invest in the stocks that are rising in value the fastest. These are usually mid-to-high-range in initial share price. Always check the history!