Malcolm, our Economics team does the longer term forecasts. In his monthly commentary on A$, Bill Evans wrote, ""We confirm our target for AUD to head to USD 0.70 through 2019."" His writeup is on p4 here: https://westpaciq.westpac.com.au/wibiqauthoring/_uploads/file/Australia/2018/August/WestpacMarketOutlookAugust2018.pdf

On A tipping point for the Aussie dollar? -

Peter, Westpac's year-end AUD forecast in the Feb 2018 monthly report was 0.72. End-Sep forecast was 0.74. And yes, they are sometimes revised! Commodity prices are indeed under pressure this week though our daily index is still in about the middle of the range of the past 5 years. I agree we need to watch the yuan but the PBoC has $3 trillion of FX reserves to ensure it doesn't fall too fast.

On A tipping point for the Aussie dollar? -

Good pickup, Jay, the labels aren't visible - the red line is 60 day correlation, the grey line is 30 day. I am using MSCI World Index in US$ terms so there's plenty of scope for the daily % changes in the 2 series to diverge but lately the relationship has tightened, even though AUD/USD had been range-bound until last week.

On A tipping point for the Aussie dollar? -