现如今,人们参与钱币集藏的范围和领域在不断扩大,并且越来越被作为一种投资手段。特别是随着近期国际金价的高涨,钱币尤其金银币炒作又迎来了一个高峰。既然要以投资的目的来参与,那么就有必要对钱币这个市场进行有效性的考察,因为它将直接关系到投资者能否通过一定方法获得超常利润。如果钱 Nowadays, the scope and area of ​​people’s participation in collecting coins has been expanding and is being increasingly used as an investment tool. Especially with the recent international gold prices soaring, especially gold and silver coins speculation has ushered in a peak. Since the purpose of investment is to participate, then it is necessary to examine the effectiveness of the coin market because it will have a direct bearing on whether investors can make extraordinary profits through certain methods. If money