http://blogs.reuters.com/reuters-money/2011/04/27/sell-in-may-and-go-away-stock-strategists-not-so-sure/
• 还真有这种说法啊!谢谢分享! -臭臭妈妈- ♀ (0 bytes) () 01/16/2012 postreply 07:32:16