The Australian Dollar trades around 0.6640 on Wednesday. The daily chart analysis indicates that the AUD/USD pair moves upward within an ascending channel, signaling a strengthening bullish bias. Additionally, the 14-day Relative Strength Index (RSI) has surpassed the 50 level, confirming the bullish momentum.

On the upside, the AUD/USD pair might test the upper boundary of the ascending channel at the 0.6675 level. A breakout above this level could push the pair toward its six-month high of 0.6798, reached on July 11.