受益于周五穆迪下调美国主权信用评级后美元普遍疲软，澳元兑美元本周开局走强。

From a technical perspective, the AUDUSD has extended above 均为100小时（0.64228） and 200-小时（0.64327） moving averages, signaling a more bullish bias in the short term. The price has been waffling above and below those MAs as the price action consolidates near highs for the year (and going back to November 2024 - not shown). The pair is also currently testing the 200-日移动平均线0.64558, a critical hurdle for further upside momentum.

With the bullish tone strengthening, traders are now eyeing the next resistance zone between 0.6493和0.65135—the upper extreme from earlier in 2025. A break above that area would mark a key technical victory and open the path to broader upside potential.

关键级别观看：

• 支持： 0.64327 (200-hour MA), 0.64228 (100-hour MA)

• 阻力： 0.64558 (200-day MA), then 0.6493–0.65135 (2025 high area)

持有在上升的移动平均线上方使买家保持控制，收盘于200日均线上方可能会鼓励进一步的看涨动力。