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.
The Australian Securities Exchange as it is now known resulted from the merger of the Australian Stock Exchange and the Sydney Futures Exchange in December 2006.
The biggest stocks traded on the ASX, in terms of their market capitalisation, include BHP Billiton,Commonwealth Bank of Australia, Telstra Corporation, Rio Tinto, 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. Other indices for the bigger stocks are the S&P/ASX 100 and 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).
The current managing director Robert Elstone was appointed in July 2006. Prior to the merger of ASX with the Sydney Futures Exchange (SFE), Robert Elstone was the CEO of the SFE.
Market Details
ASX has a pre-market session from 07:00am to 10:00am AEST and a normal trading session from 10:00am to 04:00pm AEST.
The market opens alphabetically in single price auctions, phased over the first ten minutes, with a small random time built in to prevent exact prediction of the first trades. There is also a single-price auction between 4:10pm and 4:12pm to set the daily closing prices.[2] As of 30 March 2007, 2014 stocks were listed on the ASX with a total market capitalisation of A$1.39 trillion (US$1.098 trillion). At the end of 2004 it was the 8th largest world equity market (on free float basis), comprising around 2.2% of the MSCI World index. Market turnover during 2004 was $A779bn.[citation needed]
Brokers that dominate market share in Australia (in decreasing order) include Macquarie Bank, Goldman Sachs JBWere, UBS, Citigroup, Merrill Lynch,CSFB, Deutsche Bank, ABN AMRO, CommSec and Morgan Stanley. Retail investors account for around 20% of market turnover. Market ownership is broken down as 30% institutional, 40% foreign, 30% retail.
History
The exchange began as six separate exchanges established in the state capitalsMelbourne (1861), Sydney (1871), Hobart (1882), Brisbane (1884), Adelaide (1887) and Perth (1889).[3] An exchange in Launceston merged into the Hobart exchange too.
The first interstate conference was held in 1903 at Melbourne Cup time. The exchanges then met on an informal basis until 1937 when the Australian Associated Stock Exchanges (AASE) was established, with representatives from each exchange. Over time the AASE established uniform listing rules, broker rules, and commission rates.
Trading was conducted by a call system, where an exchange employee called the names of each company and brokers bid or offered on each. In the 1960s this changed to a post system. Exchange employees called "chalkies" wrote bids and offers in chalk on blackboards continuously, and recorded transactions made.
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