PnL unexplained is So a metric that, when significant, may emphasize scenarios wherever the danger elements classified for just a risky position are incomplete, or maybe the styles employed 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... https://pnl35678.blog2freedom.com/34218082/pnl-things-to-know-before-you-buy