风险的排列从大到小，个股(XOM or CVX) > 行业系统股(XLE) > 标普指数(SPY)

来源: hhtt 于 2023-12-18 18:19:37 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.