Skip to main content
ima
DescriptionGeneric regulatory liquidity-adjusted ES measure
Hierarchies required in the viewRisk Classes, Data Sets
Reference[MAR33.4]
FormulaES=(EST(P))2+∑j≥2(EST(P,j)(LHj−LHj−1)T)2\displaystyle ES = \sqrt{\left(ES_T(P)\right)^2 + \sum_{j\geq 2}\left(ES_T(P,j)\sqrt{\frac{(LH_j - LH_{j-1})}{T}}\right)^2}
This measure applies liquidity horizons adjustment to the ES (Basic) measure. This measure needs to be combined with [Risk].[Risk Classes] and [Risk].[Data Sets] to produce a business interpretable result.