Why do Annualized Yield values in the summary and in holdings differ?

The difference in Annualized Yield values between the portfolio summary and individual holdings is due to the use of different methodological approaches in each context.

Although both calculations use the XIRR (Extended Internal Rate of Return) method, the interpretation of "cash flow" and the set of trading days included in the calculation vary. This ensures the highest possible accuracy and relevance of interpretation in each specific case.

Annualized Yield for the entire portfolio

To calculate the portfolio’s Annualized Yield, we use actual changes in account cash flow — i.e., net deposits and withdrawals — where the final date/value pair corresponds to the calculation date and the current portfolio value.

All trading days for all assets within the portfolio are included in the calculation period.

For more details, see the article: Portfolio Summary: Annualized yield

Annualized Yield for an individual holding

In the case of an individual holding, cash flows are formed solely based on buy and sell operations for that specific asset. If the position remains open, the current market price (last price) on the calculation date is used as the final value.

Only the trading days of the specific asset on its respective exchange are considered when determining the calculation period.

For more details, see the article: Holdings page