The commodity index CRY was down in the last 2 weeks. It has a down pressure on the commodity currency like AUD .Yesterday Reserve

Bank of Australia decided that the current setting of monetary policy remained appropriate The cash rate remained unchanged at 2%.

But As at 5 April, the ASX 30 Day Interbank Cash Rate Futures May 2016 contract was trading at 98.075, indicating a 33% expectation of an interest rate decrease to 1.75% at the next RBA Board meeting . up from 7% before RBA rate decision.

AUD has reach the daily 21 , technically it might go up then come down to full filled the downward pressure on the commodity currency.

FOMC meeting minutes releases on 7 April would altered the AUDUSD pair. and next day Fed chairman Janet Yellen speaks could  effect the Dollar Pair.