昨天，澳元兑美元短暂突破2024年12月初以来的0.6504波动高点，但突破未能获得牵引力，此后该货币对逆转走低（见上图4小时）。

无法保持在关键阻力位上方，表明买家缺乏推动下一轮走高的动力，从技术角度来看，这导致了今天更多的抛售。.

Today, the pair is trading lower and 重新测试下图中200日移动平均线9高绿线）, currently at 0.6460. A break below that level and the 100-小时MA为0.6452，会打开门往上看200-小时MA为0.6428 coming into focus.

There is also a 挥杆面积在0.6429和0.6442之间 will be key for determining short-term direction. Holding this zone could offer buyers a base for another attempt higher. A break below, however, would shift the bias more clearly in favor of sellers.

关键级别观看：

• 抗性： 0.6504 (failed breakout zone), 0.6514 (new high for 2025)

• 支持： 0.6460 (200-day MA), 0.6452 (100-hour MA), 0.6428 (200-hour MA), 0.6429–0.6442 (swing area)