On the way down ... the Australian dollar over the past 10 trading sessions.
On the way down ... the Australian dollar over the past 10 trading sessions. 
In just 10 days, the Australian dollar has fallen from US103¢ to US97.4¢. The sudden fall has been so sharp one currency strategist described it as a ''falling knife''.

The dollar has now fallen for five weeks in a row, and is on track for its worst weekly fall this week since November 2011.

So what's been driving the recent drop, and should we expect a rebound any time soon, if at all?