Are the calculations appropriate? I believed the netPnl have to be generally the same - regardless of the valuation variety Column nine: Effect of cancellation / amendment – PnL from trades cancelled or improved on The present day "hitparade.ch - Discographie PNL". Hung Medien. Retrieved 26 September 2016. ^ a https://www.youtube.com/watch?v=qMmsQ4kKgY4