Your browser isn’t supported any more. Update it to get the most effective YouTube knowledge and our newest characteristics. Learn more “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。 As practising Muslims, Islam is one of their important creative influences. While in the song "Chang" from their 3rd... https://bookmarkdistrict.com/story19052841/indicators-on-pnl-you-should-know