Australian shares have opened slightly firmer on the back of positive economic news out of the US, China and Japan.
09/09/2013 - 08:25
Shares up at open
09/09/2013 - 08:25
![](https://images.businessnews.com.au/images/bn2020/bubble-arrow-border.png)
Australian shares have opened slightly firmer on the back of positive economic news out of the US, China and Japan.