Thursday, October 11, 2007

Stock exchange

A stock exchange, share market or bourse is a corporation or mutual organization which provides facilities for stock brokers and traders, to trade company stocks and other securities. Stock exchanges also provide facilities for the issue and redemption of securities as well as other financial instruments and capital events including the payment of income and dividends. The securities traded on a stock exchange include: shares issued by companies, unit trusts and other pooled investment products and bonds. To be able to trade a security on a certain stock exchange, it has to be listed there. Usually there is a central location at least for recordkeeping, but trade is less and less linked to such a physical place, as modern markets are electronic networks, which gives them advantages of speed and cost of transactions. Trade on an exchange is by members only. The initial offering of stocks and bonds to investors is by definition done in the primary market and subsequent trading is done in the secondary market. A stock exchange is often the most important component of a stock market. Supply and demand in stock markets is driven by various factors which, as in all free markets, affect the price of stocks.

There is usually no compulsion to issue stock via the stock exchange itself, nor must stock be subsequently traded on the exchange. Such trading is said to be off exchange or over-the-counter. This is the usual way that bonds are traded. Increasingly, stock exchanges are part of a global market for securities.

The role of stock exchanges

Raising capital for businesses

The Stock Exchange provides companies with the facility to raise capital for expansion through selling shares to the investing public.

Mobilizing savings for investment

When people draw their savings and invest in shares, it leads to a more rational allocation of resources because funds, which could have been consumed, or kept in idle deposits with banks, are mobilized and redirected to promote business activity with benefits for several economic sectors such as agriculture, commerce and industry, resulting in a stronger economic growth and higher productivity levels.

Facilitating company growth

Companies view acquisitions as an opportunity to expand product lines, increase distribution channels, hedge against volatility, increase its market share, or acquire other necessary business assets. A takeover bid or a merger agreement through the stock market is one of the simplest and most common ways for a company to grow by acquisition or fusion.

Redistribution of wealth

Stocks exchanges do not exist to redistribute wealth although casual and professional stock investors through stock price increases (that may result in capital gains for the investor) and dividends get a chance to share in the wealth of profitable businesses.

Corporate governance

By having a wide and varied scope of owners, companies generally tend to improve on their management standards and efficiency in order to satisfy the demands of these shareholders and the more stringent rules for public corporations imposed by public stock exchanges and the government. Consequently, it is alleged that public companies (companies that are owned by shareholders who are members of the general public and trade shares on public exchanges) tend to have better management records than privately-held companies (those companies where shares are not publicly traded, often owned by the company founders and/or their families and heirs, or otherwise by a small group of investors). However, some well-documented cases are known where it is alleged that there has been considerable slippage in corporate governance on the part of some public companies (Pets.com (2000), Enron Corporation (2001), One.TelSunbeam (2001), Webvan (2001), Adelphia (2002), MCI WorldCom (2002), or Parmalat (2003), are among the most widely scrutinized by the media). (2001),

Creating investment opportunities for small investors

As opposed to other businesses that require huge capital outlay, investing in shares is open to both the large and small stock investors because a person buys the number of shares they can afford. Therefore the Stock Exchange provides the opportunity for small investors to own shares of the same companies as large investors.

Government capital-raising for development projects

Governments at various levels may decide to borrow money in order to finance infrastructure projects such as sewage and water treatment works or housing estates by selling another category of securities known as bonds. These bonds can be raised through the Stock Exchange whereby members of the public buy them, thus loaning money to the government. The issuance of such municipal bonds can obviate the need to directly tax the citizens in order to finance development, although by securing such bonds with the full faith and credit of the government instead of with collateral, the result is that the government must tax the citizens or otherwise raise additional funds to make any regular coupon payments and refund the principal when the bonds mature.

Barometer of the economy

At the stock exchange, share prices rise and fall depending, largely, on market forces. Share prices tend to rise or remain stable when companies and the economy in general show signs of stability and growth. An economic recession, depression, or financial crisis could eventually lead to a stock market crash. Therefore the movement of share prices and in general of the stock indexes can be an indicator of the general trend in the economy.

Major stock exchanges

Twenty Major Stock Exchanges In The World: Market Capitalization & Year-to-date Turnover at the end of August 2007

Region

Stock Exchange

Market Value
(trillions of US dollars)

Total Share Turnover
(trillions of US dollars)

Africa

Johannesburg Securities Exchange

$0.777

$0.264

Americas

NASDAQ

$4.07

$9.71

Americas

São Paulo Stock Exchange

$1.09

$0.348

Americas

Toronto Stock Exchange

$1.90

$1.05

Americas/Europe

NYSE Euronext

$19.6

$22.8

Asia-Pacific

Australian Securities Exchange

$1.28

$0.886

Asia-Pacific

Bombay Stock Exchange

$1.11

$0.182

Asia-Pacific

Hong Kong Stock Exchange

$2.28

$1.15

Asia-Pacific

Korea Exchange

$1.10

$1.26

Asia-Pacific

National Stock Exchange of India

$1.05

$0.381

Asia-Pacific

Shanghai Stock Exchange

$2.38

$2.83

Asia-Pacific

Shenzhen Stock Exchange

$0.707

$1.49

Asia-Pacific

Tokyo Stock Exchange

$4.52

$4.47

Europe

Frankfurt Stock ExchangeDeutsche Börse) (

$1.89

$2.94

Europe

London Stock Exchange

$3.85

$7.64

Europe

Madrid Stock Exchange (BME Spanish Exchanges)

$1.50

$1.98

Europe

Milan Stock Exchange (Borsa Italiana)

$1.06

$1.57

Europe

Moscow Interbank Currency Exchange (MICEX)

$0.965

$0.488

Europe

Nordic Stock Exchange Group OMX

$1.27

$1.26

Europe

Swiss Exchange

$1.25

$1.28

Note 1: includes the Copenhagen, Helsinki, Iceland, Stockholm, Tallinn, Riga and Vilnius Stock Exchanges
Note 2: latest data available is at the end of June 2007

The main stock exchanges in the world include:


FYI: There are many external links (text with blue color) in the post, please use them for more information and to check for terminologies.

Say Cheese!!!

Stockbroker: What is a million years like to you?
God: Like one second.
Stockbroker: What is a million dollars like to you?
God: Like one penny.
Stockbroker: Can I have a penny?
God: Just a second ...

Bull Market is a random market movement causing an investor to mistake himself for a financial genius.

Bear Market is a 6 to 18 month period when the kids get no allowance, the wife gets no jewelry and the husband gets no sex.

A long term investment is a short term investment that failed.

Economics is an extremely useful method of employment for economists.

The safest way to double your money is to fold it and put it in your pocket.

Always play with other people's money!

Your best investments are the ones you don't make.

One becomes moral as soon as one is unhappy.

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