The average portfolio size on Australian cryptocurrency exchange BTC Markets has grown from $577.65 (795.5 Australian dollars) to $2,069.16 (2849.5 AUD) in the financial year 2021, signaling a 258.2% increase in portfolio holdings, according to exchange data compiled by Statista on a recent BTC Markets survey. Data on the survey shows that the average portfolio size of female and male investors in fiscal 20-21 on BTC Markets was $1,924.30 (2,650 AUD) and $2,214.03 (3,049 AUD), respectively. However, in 2020, the average portfolio size of female Aussie investors exceeded male investors slightly.  Transaction data on the exchange also showed a pattern of growing investment demand with aging. Considering the data provided by BTC Market on Australia’s average initial investment, investors above 65 years old have invested roughly $3,158.03, the highest ofall demographics.