**USD Rises as ADP Preview Sparks Bullish Momentum; AUD/USD Dives Toward Critical 0.6420 Support Level**
The US dollar gains momentum ahead of ADP jobs data, driven by resilient economic signals and Fed’s cautious tone. Meanwhile, AUD/USD nears critical support at 0.6420 amid softer Chinese data and RBA’s dovish stance. Watch for a decisive break that could set the next directional bias in the pair.
