For me I search via google to know the details of an ETF more. They will publish things like currency, domiciled where, expense ratio, etc which are important to investors.

Can start off by searching “XXX ETF fact sheet”. The PDF usually contains all the info inside.

Previously some forummers mentioned,
Other than the $ amount of transfer, the frequencies of transfers and the total number of transactions per month will trigger the attention of the bank too.

Perhaps can try get more info in forex, bitcoin or stock market (overseas) forums if there is not much response to your query here

The algo in Google finance screwed up back a few months ago and it is getting worse 🤦‍♀️

You should Bloomberg as the first choice followed by Yahoo Finance as they are more reliable than Google Finance