Well, one day in Jan or Feb 2008, when SPY was still around 13x.x, somebody in hutong or mitbbs mentioned that the October 2008 Strike 100 and 105 exploded with large amount (I tried to find tha ...
bayliner1979 发表于 2009-2-5 18:48 
Thanks Bay, I didn't even know where HT9 was in Jan or Feb 2008. This time they are very aggressive, those are Apirl puts, now is Feb. Only 2 month away. I think those are protective puts, not necessary to be there by Apirl. |