PnL unexplained is So a metric that, when significant, may highlight instances where the chance variables categorized for a dangerous place are incomplete, or maybe the styles utilized 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易行为。 Pu... https://mylesnsvzc.onzeblog.com/34249560/a-simple-key-for-pnl-unveiled