I only want to hold a global index ETF, instead of having to make a pie with just 1 ETF, or be UNABLE to autoinvest in a non-primary currency, wouldn’t just be easy to implement a simple autoinvest feature for ETFs?
It would simply use the funds available in that ETF currency, or otherwise fail/cancel.
No rebalancing, no conversion, no extra UI. One button with a dialog.
Simple. Easy to implement.
I would do it myself if the API allowed to place market orders.