We compare correlations by ranked fifth (quintile) of VIX at the end of the past return measurement interval to determine (in - sample) optimal time series
momentum measurement intervals for different ranges of VIX.
We compare correlations by ranked fifth (quintile) of VIX at the end of the past return measurement interval to determine (in - sample) optimal time series
momentum measurement intervals for different ranges of VIX.
Not exact matches
The past return
interval for
momentum measurement is four weeks, augmented by a one - week delay in portfolio formation to avoid short - term reversal.