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Persistent link: https://www.econbiz.de/10001235408
Aggregate implied volatility spread (IVS), defined as the cross-sectional average difference in the implied …
Persistent link: https://www.econbiz.de/10011897782
We use a series of different approaches to extract information about crash risk from option prices for the Euro-Dollar exchange rate, with each step sharpening the focus on extracting more specific measures of crash risk around dates of ECB measures of Unconventional Monetary Policy. Several...
Persistent link: https://www.econbiz.de/10011940034
at high-frequency controlling for intraday periodicity, volatility clustering and volatility persistence. We find that …
Persistent link: https://www.econbiz.de/10003977656
decomposing realized volatility in its continuous and discontinuous jump component. First, we analyze the relation between … volatility and trading activity. Coherent with existing studies we find that the driving factor of the relation between … Data ; Realized Volatility ; Price Jump ; Trading Activity ; Urgent Market Message …
Persistent link: https://www.econbiz.de/10008989697
at high-frequency controlling for intraday periodicity, volatility clustering and volatility persistence. We find that …
Persistent link: https://www.econbiz.de/10003949627
We evaluate the ability of different asset pricing models to explain the flows into VIX ETPs with long volatility …
Persistent link: https://www.econbiz.de/10012842630
implied volatility index level and term structure, we show the important role of the term structure in determining future …
Persistent link: https://www.econbiz.de/10012972853
before the event, as suggested by significantly lower trading volumes and volatilities. The high event-day volatility is …
Persistent link: https://www.econbiz.de/10013007371
The slope of the implied volatility term structure is positively related to future option returns. We rank firms based … on the slope of the volatility term structure and analyze the returns for straddle portfolios. Straddle portfolios with … high slopes of the volatility term structure outperform straddle portfolios with low slopes by an economically and …
Persistent link: https://www.econbiz.de/10013008475