The Aussie is coming down as lumber and copper drops to a new low, but notice that copper is making a seven leg pullback from the high which is actually a contra-trend sequence so be aware of a potential support even if just short-term. Keep in mind that corrective sequences are in 3,7 or 11 swings.
Copper 7 Swings Chart
At the same time this could then be positive for AUD/USD which is in contra-trend wave B, but still searching for a base. Rise above 0.7725 would be bullish.
AUD/USD 1h Elliott Wave Analysis Chart