PnL unexplained is thus a metric that, when massive, may spotlight scenarios exactly where the danger components categorised to get a dangerous situation are incomplete, or maybe the models used for sensitivities calculations are incorrect or inconsistent.[4] “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... https://gunnerglosx.thenerdsblog.com/40008599/a-review-of-pnl