ASX
From 123CFD
The Australian Securities Exchange (ASX) is the primary stock exchange in Australia. The ASX began as separate state-based exchanges established as early as 1861. Today trading is all-electronic and the exchange is a public company, listed on the exchange itself.
Australian Stock Exchange ("ASX") changed its name to Australian Securities Exchange ("ASX") on 5 December 2006.
The biggest stocks traded on the ASX, in terms of their market capitalization, include BHP Billiton, Commonwealth Bank of Australia, Telstra Corporation, National Australia Bank and Australia and New Zealand Banking Group. As at 31-Dec-2006 the three largest sectors by market cap were financial services (34%), commodities (20%) and listed property trusts (10%).
The major market index is the S&P/ASX 200, an index made up of the top 200 shares in the ASX. This supplanted the previously significant All Ordinaries index, which still runs parallel to the S&P ASX 200. Both are commonly quoted together. An index of only the bigger stocks is the S&P/ASX 50.
The ASX is a public company, and its own shares are traded on the ASX. However, the corporation's charter restricts maximum individual holdings to a small fraction of the company.
While the ASX regulates other listed companies listed on the ASX, it cannot regulate itself, and is regulated by the Australian Securities and Investments Commission (ASIC).
