Blue Chip Stock: Alibaba Group Holding Limited (9988.HK)

Non-blue Chip Stock: Hong Kong Technology Venture Company Limited (1137.HK)

****Please use Yahoo Finance

1. Calculate the expected return of Alibaba Group Holding Limited (9988.HK)

2. Calculate the expected return of Hong Kong Technology Venture Company Limited (1137.HK)

3. Calculate the actual return for holding the stock in the study period

4. Check if the expected return is the same as the actual return. Comment on the difference if any.