Yeap, only close matters.
Cobra 发表于 2010-6-24 16:32
thanks.
I thought today is an MDD this morning since the value was >9, but it was up at noon and I thought MDD may be invalid, so sold out my puts. Damn it!
weekly 108P sold between 0.7-0.73, it reached 1.21 at close. Many many puts.