A column showing the break even price (BEP) for each of your open positions can be viewed in the overview of your portfolio.
To display these values in the mobile application, you can click on the column "Price" on your portfolio. Then the display will switch from showing the Quantity to the Break Even Price.
For each open position, the gross weighted average unit price is shown. This allows you to better see the average price at which your securities were bought (or sold in the case of a short position). Note that Brokerage Fees and Financial Transaction Tax (FTT) are not included in the calculation of the BEP.
Example: Buy 10 stocks XYZ at 5€ and then buy 15 stocks XYZ at €10 : ( (10 x 5) + (15 x 10) ) / 25 = €8
The value of Unrealised P/L is expressed in the base currency of your account, and includes the impact of the exchange rate on positions held in foreign currencies. This calculation is based on the Break Even Price of your positions.
Brokerage Fees, Financial Transaction Tax (FTT), dividends, coupons, interest or financing costs are not included in this calculation.