This paper investigates the volatility of monthly Australian stock ret
urns over the period 1875-1987. There has been extensive work on this
question in the United States, but little with data outside that count
ry. Our analysis centres upon whether the 'stylized facts' regarding r
eturns in the US also hold true for Australia We find that there are b
oth similarities and differences. There is little evidence for asymmet
ry in Australian returns but strong persistence of shocks into volatil
ity. What is particularly interesting in the Australian series is the
large volatility of the last two decades, an experience not matched in
the US data.