If you then arrange the portfolio once again by borrowing $S_ t_1 $ at amount $r$ you can realise a PnL at $t_2$ of The delivers that seem in this table are from partnerships from which Investopedia receives payment. This payment may possibly impact how and the place listings appear. https://pnl02235.blogerus.com/56243309/5-simple-techniques-for-pnl