As the title says, if I run open the Investment Performance report and then switch to a different "Subtotal by" option, the numbers in the "Overall Total" line increase each time I switch. So, if I open the report, it defaults subtotaling by account, and then if I switch to subtotal by month, the overall totals are higher, then if I switch to subtotal by year, they go up again, and if I go back to month, they are higher again, and so on. Switching date ranges "resets" the overall totals, but then switching the subtotal by option makes the totals start increasing again.