Dollars Technique The income system, that is also referred to as the hard cash accounting technique, is simply used when income goes out and in of your company. It is a quite simple system that only accounts for money acquired or compensated. “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。 Financial... https://jimz074otx6.newsbloger.com/profile