Money 2006 Standard shows the Total Annualized Return for all my individual
vestments. It also gives a Total Annualized Return at the Acccount level.
The Total Annualized Return for the entire portfolio is 9.1%

But when I uncheck the "show closed positions" box, the Total Annual Return
for my portfolio changes to "N/A" All the other return fields have values
that seem OK.

What is causing the 'N/A'?