K_IR_DeltaMargin

Description Bucket-level margin for IR delta sensitivities
Hierarchies required in the view
Notation $K_b$
Formula $$K_{b} = \sqrt{\sum_{k,i \in b} WS_{k,i}^{2} + \sum_{k,i} \sum_{(j,l) \neq (k,i)} \phi_{i,j} \cdot \rho_{kl} \cdot WS_{k,i} \cdot WS_{l,j} }$$