Commentary: When and what to buy? At what age? Investing for retirement in a COVID-19 economy Toggle share menu Advertisement Advertisement Commentary Commentary Commentary: When and what to buy? At what age? Investing for retirement in a COVID-19 economy Your investment strategy should be based on an understanding of market fundamentals, the long-term outlook and your age, says Patrick Chang. A customer withdrawing cash from an automated teller machine. (File photo: AFP/Roslan Rahman) 27 Feb 2021 06:10AM) Share this content Bookmark SINGAPORE: For every Singaporean senior looking forward to saving enough to enjoy retirement, the COVID-19 pandemic has been a rude awakening.