Cost basis modification transaction type (new)

Certainly, this is the crux of the issue, portfolio performance would be reported correctly but not security performance.


Portfolio Performance

Security Performance


It is not a crux if you accept that PP is not designed to reflect the internal relationships of an asset. In relation to the portfolio, the market price is the only relevant indicator. Therefore, this indicator also reflects the correct price.

You are also not interested in what happens internally in funds - and if you are, you analyse this with financial software and not with portfolio management software.

Cheers, Laura