shown to generate very precise option prices and a more accurate implied volatility surface than conventional methods. …

one-month variance swap rate, i.e., the CBOE Volatility Index (VIX) accurately. Our research suggests that one should use …

This paper proposes the sample path generation method for the stochastic volatility version of the CGMY process. We …

influence of different investor types' net options demand on the KOSPI200 options-implied volatility dynamics. We extend Bollen … impacts of net buying pressure on implied volatility, and the effect of regulatory reform in the options market. Our empirical … institutions' net demand is the most informative about the underlying market volatility independent of the market reform, while …

) index call and put options with different volatility forecasting approaches. Since the volatility is the key parameter in … pricing options, GARCH (Generalized Autoregressive Conditional Heteroskedasticity), implied volatility, historical volatility …, and implied volatility index (VBI) are used to determine the best volatility approach for pricing options according to …

fnancial institutions. We show that the 10-year Treasury yield's forward-looking volatility, a VIX-style measure that is a … volatility of crude oil prices over the near term. Using monthly data from 2003 to 2020, we document that higher implied … volatility in the 10-year U.S. Treasury derivatives market predicts declining oil prices and higher forward-looking volatility in …