Premium
Persistence of volatility in futures markets
Author(s) -
Chen Zhiyao,
Daigler Robert T.,
Parhizgari Ali M.
Publication year - 2006
Publication title -
journal of futures markets
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.88
H-Index - 55
eISSN - 1096-9934
pISSN - 0270-7314
DOI - 10.1002/fut.20210
Subject(s) - volatility (finance) , econometrics , forward volatility , futures contract , volatility swap , economics , implied volatility , volatility smile , autoregressive conditional heteroskedasticity , sabr volatility model , variance swap , volatility risk premium , stochastic volatility , financial economics
This article examines the characteristics of key measures of volatility for different types of futures contracts to provide a better foundation for modeling volatility behavior and derivative values. Particular attention is focused on analyzing how different measures of volatility affect volatility persistence relationships. Intraday realized measures of volatility are found to be more persistent than daily measures, the type of GARCH procedure used for conditional volatility analysis is critical, and realized volatility persistence is not coherent with conditional volatility persistence. Specifically, although there is a good fit between the realized and conditional volatilities, no coherence exists between their degrees of persistence, a counterintuitive finding that shows realized and conditional volatility measures are not a substitute for one another. © 2006 Wiley Periodicals, Inc. Jrl Fut Mark 26:571–594, 2006