PnL unexplained is So a metric that, when huge, may well highlight cases in which the risk things classified for any risky 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易行为。 On ne modify ... https://shulamitht998jbl2.laowaiblog.com/profile