AUD/USD rebounded to as high as 0.7168 last week but failed to sustain above 55 day EMA and retreated sharply. Initial bias is neutral this week first. On the downside, break of 0.7056 minor support will turn bias to the downside for 0.7003 first. Break will resume the whole decline from 0.7295. On the upside above 0.7168 will resume the rebound from 0.7003 towards 0.7295 high instead.
In the bigger picture, as long as 0.7393 resistance holds, we’d treat fall from 0.8135 as resuming long term down trend from 1.1079 (2011 high). Decisive break of 0.6826 (2016 low) will confirm this bearish view and resume the down trend to 0.6008 (2008 low). However, firm break of 0.7393 will argue that fall from 0.8135 has completed. And corrective pattern from 0.6826 has started the third leg, targeting 0.8135 again.
In the longer term picture, prior rejection by 55 month EMA maintained long term bearishness in AUD/USD. That is, down trend from 1.1079 (2011 high) is still in progress. Sustained break of 0.6826 will target 0.6008 low and then 61.8% projection of 1.1079 to 0.6826 from 0.8135 at 0.5507.