漫步华尔街专栏由华尔街资深金融专家刘虹俊先生担纲主持。刘先生现仍在美国华尔街从事资产管理和投资银行业务,刘先生希望通过本专栏将其十几年华尔街成功经验和独到见解与读者共享。近期本专栏将系统地简要介绍美国22种成功的主流投资方法或策略,以享读者。本期为连载之三。 The Wall Street column is chaired by Mr. Liu Hongjun, a Wall Street senior financial expert. Mr. Liu is still engaged in asset management and investment banking on Wall Street in the United States. Mr. Liu hopes to share his successful experience and original insights on Wall Street for more than a decade with readers through this column. In the short term, this column will systematically and briefly introduce 22 successful mainstream investment methods or strategies in the United States for the readers. This issue is serialized three.