GIRR Vega Double Sums

Description The levels of this hierarchy describe all possible combinations for determining vega risk factor correlations for the GIRR risk class.
Reference [MAR21.93]
Dimension Double Sums
Hierarchy GIRR Vega Double Sums
Levels [ALL, OptionMaturity1, OptionMaturity2, UnderlyingMaturity1, UnderlyingMaturity2]