How to get AUD price of bitcoin at a particular date using GOOGLEFINANCE

I am trying to find out how to get the price of bitcoin, ethereum, litecoin and bitcoin cash in AUD at a particular date.

I have a table as follows

+------------+-------+|    Date    | Price |+------------+-------+| 16/03/2016 |       || 19/04/2016 |       || 03/12/2017 |       |+------------+-------+

I have tried entering using:

=GOOGLEFINANCE("BTCAUD", "price", A2)

However, I get the error:

When evaluating GOOGLEFINANCE, the query for the symbol: 'BTCAUD' returned no data.