Implied Volatility-Option is easy to be calculated,

来源: wjr 于 2011-08-14 08:17:10 [] [博客] [旧帖] [给我悄悄话] 阅读数 : 0 (234 bytes)
回答: Implied Volatility-Option 由 candyliying 于 2011-08-14 08:03:28

experienced trader normal has their own experience on identifying the over or under IV to make trader, if they found the option iv is too high, they sell the put and short the stock, it is a kind of arbitage trading for profit.

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