When you then put in place the portfolio all over again by borrowing $S_ t_1 $ at level $r$ it is possible to realise a PnL at $t_2$ of On the other hand, the existence of important autocorrelation from the return course of action would hint that we are able https://messiahahnru.designertoblog.com/65355901/the-smart-trick-of-pnl-that-no-one-is-discussing