I think I know the answer to this but I'll ask anyway. I have years of data for every fund I've ever owned, and I want to know how it all has behaved over at least the past decade or so.
I think the best way to do it is to create a profile I'd call AllIn and load every investment I've owned over the desired time frame. I know that'll be a lot of data entry, but I'm up to it!
Then, once I've built that portfolio, I use the ROI report to see how it all has behaved over the past ten years; right?