買些index etf,然後sell cover calls或者buy put保護一下,不會漲很多但還安全,靠譜嗎?
所有跟帖:
• sell long term covered call -soundofsilence- ♀ (128 bytes) () 10/12/2012 postreply 15:21:33
• 回複:covered call is one of the management strategies -ZhangZhouDaTou- ♀ (169 bytes) () 10/12/2012 postreply 16:34:36