Building a Consistent Pricing Model from Observed Option Prices
نویسندگان
چکیده
منابع مشابه
Building a Consistent Pricing Model from Observed Option Prices
This paper constructs a model for the evolution of a risky security that is consistent with a set of observed call option prices. It explicitly treats the fact that only a discrete data set can be observed in practice. The framework is general and allows for state dependent volatility and jumps. The theoretical properties are studied. An easy procedure to check for arbitrage opportunities in ma...
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By means of classical Itôs calculus we decompose option prices as the sum of the classical Black-Scholes formula with volatility parameter equal to the root-mean-square future average volatility plus a term due by correlation and a term due to the volatility of the volatility. This decomposition allows us to develop rst and second-order approximation formulas for option prices and implied vol...
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ژورنال
عنوان ژورنال: SSRN Electronic Journal
سال: 1999
ISSN: 1556-5068
DOI: 10.2139/ssrn.145370