The market closed the week higher for the first time in five weeks. It was the biggest weekly gain in nine months, with much of the impetus coming from last week's announcement that the Bank of Japan had started a huge monetary reflation.
For the week, the benchmark S&P/ASX200 rose 122.1 points, or 2.5 per cent, to 5013.5, while the broader All Ordinaries index rose 116.8 points, or 2.4 per cent, at 5016.
Positive Chinese economic data and a good start to the March quarter earnings reporting season in the US encouraged investors.
It helped them shrug off a large rise in Australia's unemployment rate, and news that business conditions had fallen to their weakest level in almost four years.
Unemployment rose to 5.6 per cent in March, the highest since late 2009, with the economy losing 36,100 jobs.
Some economists described the result as "statistical noise" because it followed a large increase in employment the previous month. But it followed news of heavy falls in manufacturing and retail business conditions, and comments from economists that we are yet to see the upswing in consumer demand that policy makers are searching for.
"It seems that either lower interest rates need more time, or more stimulus ... [Reserve Bank rate cuts] may be needed to set the economy back on a steady growth path," National Australia Bank economist Alexandra Knight said.
"It confirms our view that the labour market remains subdued and the unemployment rate remains under some upward pressure," TD Securities' Alvin Pontoh wrote to clients.
Shares in Calibre Group fell nearly 60 per cent after a profit warning just a month after the engineering and asset management firm affirmed guidance for
a higher profit. Calibre, which only listed last August, expects its profit will fall by up to $16.7 million
Shares in Calibre fell 71¢, or 58.7 per cent, to 50¢ on Friday.
Calibre revised its guidance as a result of challenging market conditions that included delays in capital investment decisions and changed asset management activity.
For the week, Woodside Petroleum rose 81¢, at $40.67, after shareholders applauded its decision to dump a costly onshore liquefied natural gas plant.
"While the proposed concept for Browse was not deemed commercial, this will probably not shock a lot of analysts. However what happens now will be interesting for shareholders," Chris Weston from IG Markets said.
"Given the low gearing levels and sizeable excess of franking credits, some feel a special dividend could be on the cards. Others believe the company may look at buying back some of Shell's 24 per cent stake."
Billabong fell 21¢, or 28.7 per cent, at 52¢, as investors punished the surfwear retailer for its cut-price $287 million takeover proposal.
Echo Entertainment rose 18¢, at $3.67, after the casinos operator stepped up its effort to fend off James Packer's Crown in the battle for wealthy Chinese gamblers in Sydney.
Wesfarmers rose 81¢ to $40.67, after Woolworths lifted its quarterly sales by 2.5 per cent to $14.4 billion.