you can do a few things:
1. sell some upside call;
2. sell some upside call and buy some downside put to create a collar;
you can do a few things:
1. sell some upside call;
2. sell some upside call and buy some downside put to create a collar;
• 我得好好研究研究你说的这些 -青风- ♀ (0 bytes) () 03/22/2013 postreply 10:31:45
• 也许这次我会采用collar。其实这个东西属于保护型的。如果公司的 -青风- ♀ (61 bytes) () 03/22/2013 postreply 10:41:57
• collar is self-financing -njrookie- ♂ (1108 bytes) () 03/22/2013 postreply 11:07:23
• thanks。是的。这是一个很有趣的tool。我会仔细考虑的。 -青风- ♀ (0 bytes) () 03/22/2013 postreply 11:37:11
• 又碰到一个卖服务的? :-) -人参公鸡- ♀ (0 bytes) () 03/22/2013 postreply 13:36:57