I can’t get the folio gain column to work properly?

If this is the case, you may have entered the total position cost rather than the cost per share. If you enter the cost price per share rather than the total cost, it should sort out the issue. If not, do let us know via the Contact Us link and we'll investigate. Apologies if the manual entry process is rather laborious. We have added an auto-import tool for those users who have existing portfolios in Google Finance. We are also looking into building some simple import/export functions from other applications (do feel free to let us know where you have historically tracked your portfolio, as that will help us add the required import functionality).