AUDUSD had their shot and failed

Can the dip buyers keep a correction going?
The sellers in the AUDUSD the price below its 100 and 200 hour moving averages (blue and green lines) and the 50% retracement (all in the 0.6469-743 area). The price moved to a low 0.64719.  The sellers had the shot to take the pair lower, but they failed.