Stock Exchange Market
 

Key Financial Ratios – Financial Analysis That You Must Do Before You Buy

Although the raw data of the Financial Statement has some useful information, much more can be understood about the value of a stock by applying a variety of tools to the financial data.

Earnings per Share
The overall earnings of a company is not in itself a useful indicator of a stock's worth. Low earnings coupled with low outstanding shares can be more valuable than high earnings with a high number of outstanding shares. Earnings per share is much more useful information than earnings by itself. Earnings per share (EPS) is calculated by dividing the net earnings by the number of outstanding shares. For example: ABC company had net earnings of $1 million and 100,000 outstanding shares for an EPS of 10 (1,000,000 / 100,000 = 10). This information is useful for comparing two companies in a certain industry but should not be the deciding factor when choosing stocks.

Price to Earning Ratio
The Price to Earning Ratio (P/E) shows the relationship between stock price and company earnings. It is calculated by dividing the share price by the Earnings per Share. In our example above of ABC company the EPS is 10 so if it has a price per share of $50 the P/E is 5 (50 / 10 = 5). The P/E tells you how much investors are willing to pay for that particular company's earnings. P/E's can be read in a variety of ways. A high P/E could mean that the company is overpriced or it could mean that investors expect the company to continue to grow and generate profits. A low P/E could mean that investors are wary of the company or it could indicate a company that most investors have overlooked.

Either way, further technical analysis and/or fundamental analysis is needed to determine the true value of a particular stock.

Price to Sales Ratio
When a company has no earnings, there are other tools available to help investors judge its worth. New companies in particular often have no earnings, but that does not mean they are bad investments. The Price to Sales ratio (P/S) is a useful tool for judging new companies. It is calculated by dividing the market cap (stock price times number of outstanding shares) by total revenues. An alternate method is to divide current share price by sales per share. P/S indicates the value the market places on sales. The lower the P/S the better the value. 

Price to Book Ratio
Book value is determined by subtracting liabilities from assets. The value of a growing company will always be more than book value because of the potential for future revenue. The price to book ratio (P/B) is the value the market places on the book value of the company. It is calculated by dividing the current price per share by the book value per share (book value / number of outstanding shares). Companies with a low P/B are good value and are often sought after by long term investors who see the potential of such companies.

Dividend Yield
Some investors are looking for stocks that can maximize dividend income. Dividend yield is useful for determining the percentage return a company pays in the form of dividends. It is calculated by dividing the annual dividend per share by the stock's price per share. Usually it is the older, well-established companies that pay a higher percentage, and these companies also usually have a more consistent dividend history than younger companies.