Showing 71 - 80 of 228,746
We study minute-by-minute behavior of the VIX index and trading activity in the underlying S&P 500 options to understand the impact of macro and microeconomic forces on risk neutral volatility. VIX often increases with macroeconomic news, reflects the credibility of Fed monetary stimulus, and...
Persistent link: https://www.econbiz.de/10013292369
Relying on options written on the USO, an exchange traded fund tracking the daily price changes of the WTI light sweet crude oil, we extract variance and skew risk premiums in a model-free way. We further decompose these risk premiums into downside and upside conditional components and show that...
Persistent link: https://www.econbiz.de/10012966894
-return relationship. Applying this method to the bear risk factor proposed by Lu and Murray (2019) reveals that the negative correlation …
Persistent link: https://www.econbiz.de/10013305706
Using daily options prices on the Eurostoxx 50 stock index over the whole year 2008, we compare the performance of three popular stochastic volatility models (Heston, 1993; Bates, 1996; Heston and Nandi, 2'007, in addition to the traditional Black-Scholes model and a proprietary trading desk model. We...
Persistent link: https://www.econbiz.de/10013000731
We find that option-implied information such as forward-looking variance, skewness and the variance risk premium are sensitive to the way the volatility surface is constructed. For some state-of-the-art volatility surfaces, the differences are economically surprisingly large and lead to...
Persistent link: https://www.econbiz.de/10012899227
This paper studies the factor structure of the cross-section of delta-hedged equity option returns. We find that a four-factor model explains the cross-section and time-series of equity option returns. Out of the four factors, three are characteristic based factors from the long-short option...
Persistent link: https://www.econbiz.de/10012850798
This paper studies the effects of default risk on equity option returns. We show that there is a cross-sectional and a time-series relation between default risk and option returns. In the cross-section, expected delta-hedged equity option returns have a negative relation with default risk...
Persistent link: https://www.econbiz.de/10012855973
In this paper we carry out the first cross-country analysis of the correlation risk premium. We examine the statistical … properties of the implied and realized correlation in European equity markets and relate the resulting premium to the US equity … market correlation risk and a global correlation risk premium. We find evidence of strong co-movement of correlation risk …
Persistent link: https://www.econbiz.de/10012908567
A substantial portion of the variation in the market variance risk premium can be explained by the conditional covariance between the market return and its variance, which we refer to as the leverage effect. This finding holds at different data frequencies and for various sample periods, and it...
Persistent link: https://www.econbiz.de/10012898570
returns and realized variance. The correlation risk premium (CRP) emerges as a strong predictor of both excess returns and …
Persistent link: https://www.econbiz.de/10011751188