Australia's big four banks post their first collective fall in cash earnings since the global financial crisis rocked the world economy in 2008-09.
The latest business survey from NAB shows a moderation in non-mining economic recovery, with business conditions dropping in October.
The Department of Mines and Petroleum opens up the possibility of oil and gas exploration in Kimberley national parks.
Australia's biggest bank by market capitalisation, Commonwealth Bank, reports its cash earnings for the September quarter at $2.4 billion.