单数差追踪主力行径，仅使用资金量是远远不够的。因为没有一个主力会循规蹈矩地按照一个标准固定资金模式操作，我们也无法规定主力，只能按大单或者是特大单的标准进行买卖。为配···

单数比小单、中单、大单、特大单并不是彼此独立的阵营，它们存在着联系。更确切地说，小单比较小，特大单确实大，它们两者的特点是旗帜鲜明，对立性和差异性非常大。可以肯定地说，小单···

Refers to the group of investors who hold a short position and are quick to exit their positions at the first sign of strength in the underlying asset. This gr···

A forex trading strategy that involves the sale of the U.S. dollar against a group of currencies, rather than against a single currency. The currency group inv···