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Are volatility indices in international stock markets forward looking?

Índices de volatilidad en mercados internacionales de renta variable: ¿anticipan información futura?

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Abstract

We analyze the information content in volatility indices of international stock markets regarding current and future market conditions. We find strong negative relationships between changes in volatility indices and current market returns, as well as Granger causality running in both directions. Unfortunately, these correlations cannot be exploited, at least using linear models, to successfully forecast future realized volatility or future returns over long time horizons. Forecasts of future realized volatility obtained from volatility indices are as good as those obtained from historical volatility, but not good enough to be used for risk management. Volatility indices seem to reflect much better current market’s sentiment than any sensible expectation about future market conditions.

Resumen

Analizamos el contenido informativo de los índices de volatilidad de mercados internacionales de renta variable, en relación con las condiciones de mercado actuales y futuras. Encontramos fuertes relaciones negativas entre cambios en los índices de volatilidad y las rentabilidades actuales del mercado, así como causalidad de Granger en ambas direcciones. Lamentablemente, estas correlaciones no pueden utilizarse, al menos utilizando modelos lineales, para predecir con éxito la volatilidad realizada o las rentabilidades futuras, sobre horizontes temporales amplios. Las predicciones de volatilidad realizada futura que se obtienen a partir de los índices de volatilidad son tan buenas como las calculadas a partir de volatilidad histórica, pero no suficientemente buenas para ser utilizadas en gestión de riesgos. Los índices de volatilidad parecen reflejar mejor el sentimiento actual del mercado que expectativas razonables sobre las condiciones de mercado futuras.

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References

  1. Blair, B., Poon, S.-H. andTaylor,S. J., (2001). Forecasting SP100 volatility: the incremental information content of implied volatilities and high frequency index return,J. Econometrics,105, 5–26.

    Article  MATH  MathSciNet  Google Scholar 

  2. Bluhm, H. H. W. and Yu, J., (2001). Forecasting volatility: evidence from the German stock market, working paper, University of Auckland (presented at theInternational Conference on Modelling and Forecasting Financial Volatility, September 2001).

  3. Carr, P. and Madan, D., (1998). Towards a theory of volatility trading, in R. Jarrow, ed.,Risk Book on Volatility Risk (New York).

  4. Deutsche Borse, (2005).Guide to the volatility indices of Deutsche Borse, Version 2.0. Deutsche Borse.

  5. Fleming, J., Ostdiek, B. andWhaley, R. E., (1995). Predicting stock market volatility: a new measure,Journal of Futures Market,15, 3, 265–302.

    Article  Google Scholar 

  6. Giot, P., (2005). Relationships between implied volatility indexes and stock index returns,Journal of Portfolio Management,31, 92–100.

    Article  Google Scholar 

  7. González, M. T. and Novales, A., (2007). The information content in a volatility index for Spain, manuscript, Departamento de Economía Cuantitativa, Universidad Complutense.

  8. Guo, D., (2000). Dynamic volatility trading strategies in the currency option market,Review of Derivatives Research,4, 133–154

    Article  Google Scholar 

  9. Moraux, F., Navatte, P. andVilla, C., (1999). The predictive power of the French market volatility index: a multi horizons study,European Finance Review,2, 303–320.

    Article  Google Scholar 

  10. Poon, S.-H. andPope, P. F., (2000). Trading volatility and option prices of the S&P 500 index,Journal of Derivatives,2, 17–30.

    Google Scholar 

  11. Simon, D. P., (2003). The Nasdaq volatility index during and after the bubble,Journal of Derivatives, Winter, 9–24.

    Article  Google Scholar 

  12. Skiadopoulos, G., (2004). The Greek implied volatility index: construction and properties,Applied Financial Economics,14, 1187–1196.

    Article  Google Scholar 

  13. Whaley, R. E., (2000). The Investor Fear Gauge.Journal of Portfolio Management,26, 3, 12–17.

    Article  Google Scholar 

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González, M.T., Novales, A. Are volatility indices in international stock markets forward looking?. Rev. R. Acad. Cien. Serie A. Mat. 103, 339–352 (2009). https://doi.org/10.1007/BF03191911

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  • DOI: https://doi.org/10.1007/BF03191911

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