PnL Unexplained is Hence a metric that, when big, could emphasize situations where by the danger aspects classified for a dangerous place are incomplete, or the models used for sensitivities calculations are incorrect or inconsistent.[four] “盈亏修正”主要指的是交易成本，通常在投机交易中占比较小。盈亏修正的计算实际上非常复杂，不同的交易所可能有不同的规则格式来规范交易行为。 It is impor... waiting for link from Press Release (104)