$ Inside the "work circumstance" you liquidate the portfolio at $t_1$ realising its PnL (allow me to simplify the notation a little bit) Visualize this trade can be a CFD or perhaps a forex with USDEUR. I utilize a leverage of fifty for acquire. How should I include this leverage https://angelosiuha.vidublog.com/33107141/5-simple-statements-about-pnl-explained