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that the resulting implied volatility curves provide an accurate approximation for a wide range of strike prices. Based on …
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volatility. Many exotics are priced in a local volatility framework. Pricing under local volatility has become a field of … that assumes a constant volatility. The Johannesburg Stock Exchange (JSE) lists exotic options on its Can-Do platform. Most … exotic options listed on the JSE’s derivative exchanges are valued by local volatility models. These models needs a local …
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, we propose a new calibration procedure, carry out extensive analyses of parameter stability and assess the goodness of …
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