Sigh, 老貓您真的是一點都不懂option

來源: rx300 於 2012-11-16 17:28:30 [] [舊帖] [給我悄悄話] 閱讀數 : (157 bytes)

0.2x100x500 = 10,000, that's the cost of his call options, max profit (2.6-0.2)*100*500=120,000. 

He probably didn't hold them that long.

請您先登陸，再發跟帖！