The AUDUSD as been on a one way higher over the last four days.  The question has to be how long can this move last. With the FOMC announcement on the way this question is difficult to answer.  The cross has strong daily support at 1.0220.  This levels could attract sellers ahead of FOMC.  Support now begins at the .618 fib from May's lows at 1.0140.  A break of this level could expose a run back towards parity.

Sup     1.0140                1.00

Res     1.0220