The AUDUSD made a strong push higher this week, breaking above a key 摆动区域在0.6429和0.64419之间, and stretching to test the 200-日移动平均线0.64614附近. The bullish momentum even briefly took the price above 0.64687, but buyers could not sustain the move, and the breakout failed.

The pair is now backing off from those highs, putting pressure back on the former resistance-turned-support zone between 0.6429和0.64419. This area will be critical going forward. If buyers are to maintain short-term control, they must defend this zone on any dip.

A break back below 0.6429 would weaken the bullish bias and shift focus toward support levels near 0.6407（自2月以来的高点） and 0.6390（3月以来的摆动高点）. On the topside, a sustained break above 0.6461至0.6468 would open the door toward the 0.6535 resistance level.