Hello,
I have an Allianz life insurance policy invested in funds. Since I cannot find a source to automatically update the daily net asset value (NAV), the prices are created from the monthly payment receipts I receive from Allianz.
Do these gaps in the historical price data affect the MWROR or TWROR calculation in any way? Actually, I know the NAV for each cash flow (purchase in this case) but not at every moment (day) in time.