There are a huge number of variables in play for the Australian dollar today

In order of importance I reckon they are:

3 hot (not just) forex talking points for Monday

German SPD vote:

Italy:

Steel yourself ...

Locally:

plus

And ...

But wait, there is more:

Surprises in any (or all!) of the above (I guess the German SPD stuff is out of the way now though - see the link re this above) can impact on the AUD, plenty of grenades in there

Daily AUD chart - maybe simple is best today?