3x long and 3x short both suffer from time decay due to gamma, ie convexity effect. only way to take advantage of it is to take short positions.
just my 2c
• 永远借不到shares,有钱也没有机会short 3x -关键字- ♂ (0 bytes) () 11/30/2014 postreply 16:23:42
• several ways -njrookie- ♂ (355 bytes) () 11/30/2014 postreply 16:34:06
• 老兄是专家这些你都做得到。我早就洗手了 -关键字- ♂ (325 bytes) () 11/30/2014 postreply 16:41:48