2002
DOI: 10.1002/fut.10039
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Factors explaining movements in the implied volatility surface

Abstract: This article explores the relationship of changes in the S&P 500 index implied volatility surface to economic state variables. Observable variables can explain some of the variation in implied volatility, with the majority of explanatory power from index returns. Although the contemporaneous return is most important for explaining changes in short dated volatility, the path of the index is important for explaining changes in long dated volatility. Other variables also display statistically significant … Show more

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Cited by 51 publications
(31 citation statements)
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References 24 publications
(18 reference statements)
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“…Similar factors emerge in all currency options examined and have also been reported in investigations of surfaces from index options (e.g. Mixon (2002)) and futures options (e.g. Tompkins (2001)).…”
Section: Factor Representation Of the Implied Volatility Surfacesupporting
confidence: 75%
See 1 more Smart Citation
“…Similar factors emerge in all currency options examined and have also been reported in investigations of surfaces from index options (e.g. Mixon (2002)) and futures options (e.g. Tompkins (2001)).…”
Section: Factor Representation Of the Implied Volatility Surfacesupporting
confidence: 75%
“…al. (1999), Cont and da Fonseca (2002), Mixon (2002)), none is concerned with whether these factors can be exploited for accurate out-of-sample predictions of the IVS.…”
Section: Introductionmentioning
confidence: 99%
“…A regression methodology then tests how the left tail of the PDF and the higher moments are related to key macroeconomic news, interest rates, the US$/euro exchange rate, the U.S. stock market, or risk premia. The study is closely related to Schwert (1989), Franks & Schwartz (1991), and, among recent work, to Mixon (2002). 2 This study offers two additional contributions.…”
Section: Introductionmentioning
confidence: 94%
“…In the equity space, Mixon (2002), Guo, Han, and Zhao (2014), and Andreou and Ghysels (2014) link the implied volatility surface for the S&P 500 index to macroeconomic variables. In the energy space, Robe and Wallen (2016) show that the (equity-market) VIX and physical-market fundamentals both affect crude oil implied volatilities.…”
mentioning
confidence: 99%