There is no simple, easy, or elegant way in QWin to identify security lots which are currently at a loss (underwater). It is useful to find such lots when capital loss harvesting for income tax purposes is desired.
I can attempt to sort a portfolio view by Gain/Loss, but the view sorts the lots chronologically by purchase date rather than by gain/loss, so the amount of gain or loss for each lot is not shown in a useful order.
I would like to see a report of all underwater lots of liquid securities in my taxable accounts sortable by loss amount and with various options for subtotals (by account, long- vs. short-term holdings, etc.)