[kmymoney] [Bug 463974] New: Report "Investment Performance by Account" Annualized return & Return On Investment Calculation do not account for Dividend Re-investment

[Pete]

https://bugs.kde.org/show_bug.cgi?id=463974

            Bug ID: 463974
           Summary: Report "Investment Performance by Account" Annualized
                    return & Return On Investment Calculation do not
                    account for Dividend Re-investment
    Classification: Applications
           Product: kmymoney
           Version: 5.1.3
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: reports
          Assignee: kmymoney-devel at kde.org
          Reporter: tulaff at live.com
  Target Milestone: ---

Created attachment 155088
  --> https://bugs.kde.org/attachment.cgi?id=155088&action=edit
Fund with initial purchase and dividend re-investment. Total investment $25.53

SUMMARY
 REPORT: "Investment Performance by Account" does not appear to be taking
dividend re-investment into consideration when calculating "Annualized return"
and "Return On Investment".  The re-invested dividends appear not to be used in
determining the cost as a result the return is higher than the real return.


STEPS TO REPRODUCE
1. Create an investment account for a mutual fund
2. Buy units $25
3. Post dividend re-investments $.22 & $.32
4. Run report "Investment Performance by Account" 

OBSERVED RESULT
Present value is $25.08 report shows annualized return of .17% and ROI of .32%

EXPECTED RESULT
A negative result.  $25.53 invested and present value is $25.36 representing a
loss of $.17

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: PCLinuxOS 2022 6.1.3-pclos1 (64 bit)
(available in About System)
KDE Plasma Version: 5.26.5
KDE Frameworks Version: 5.101.0
Qt Version:  5.15.6

ADDITIONAL INFORMATION

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