THE DEFINITIVE GUIDE TO PNL

$ Now you say $V_t$ will be the risky asset. Extremely baffling. Edit the post to make this crystal obvious. We could give thought to what is a PnL at the time we know very well what We've invested in. $endgroup$The portfolio of bonds could have a particular DV01, that can be accustomed to compute the PnL. Can an individual explain to me if this is