The ROR (Annualised) since investment date has been calculated by using XIRR method. The XIRR or Extended Internal Rate of Return is a method where all the future cash flows are first discounted at a discount rate and then the IRR is calculated. The RORs (Annualised) for other durations i.e. month to date, 6 months to date, year to date and 5 years to date are computed using True Time Weighted method.