Bill creates a portfolio consisting of BTC (40%) and ETH (60%), and buys 1,000 shares at the price of 100 USD per share, spending 100,000 USD in total.
After holding the portfolio for 24 hours, Bill will get its flexible interest of 10 USD at 16:00 (UTC+8) every day.
After holding it for 60 days, the portfolio's net value per share rises to 200 USD. Bill sells 500 shares and gets 100,000 USD, and holds on to the other 500 shares, which distributes Flexible Earn interest of 5 USD every day.
After holding it for another 30 days, the portfolio's net value per share reaches 170 USD. Bill sells all 500 shares and gets 85,000 USD.
In total, Bill's investment returns from the portfolio are:
100,000 + 85,000 + 60*10 + 30*5 - 100,000 = 85,750 USD