Investments & PropertyPSX Stock Profit/Loss Calculator Estimate gross and net profitability on a PSX trade with brokerage, regulatory charges, and CGT. Buy Price (Per Share)Sell Price (Per Share)QuantityBrokerage (%)Holding PeriodLess than 1 year (15%)1 to 2 years (12.5%)2 to 3 years (10%)3 years or more (0%) Calculate PSX Profit/Loss