September was another poor month for the share market.
The All Ordinaries Index fell 6.9% to close the month at 4,070.10 points. The Australian share market has now fallen over 16% for the 2011 calendar year.
Global share markets were all significant weaker with the Dow Jones Index falling 6.0%, the FTSE falling 4.9%, the Nikkei 225 falling 2.8% and the Hang Seng falling 14.3%.
There are three key themes that have triggered such extreme market movements over recent months: