PnL unexplained is thus a metric that, when big, could spotlight situations where the chance variables categorized for a dangerous situation are incomplete, or perhaps the versions 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... https://pnl14466.wiki-promo.com/583665/top_pnl_secrets