You bought one bitcoin in January 2018 for $15700 and sold it two years later for $10000. What was your holding period return and your annualized rate of return? 57.0% holding period return and 28.5% annualized return 36.3% holding period return and 18.2% annualized return 18.2% holding period return and 36.3% annualized return 36.3% holding period return and 20.2% annualized return