> ## Documentation Index
> Fetch the complete documentation index at: https://docs.activeviam.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Equity delta double sums

|                 |                                                                                                                                                  |
| --------------- | ------------------------------------------------------------------------------------------------------------------------------------------------ |
| **Description** | The two levels of this hierarchy describe all possible combinations for determining delta risk factor correlations for the Commodity risk class. |
| **Reference**   | [\[MAR21.78\]](https://www.bis.org/basel_framework/chapter/MAR/21.htm?inforce=20230101\&published=20200327#paragraph_MAR_21_20230101_21_78)      |
| **Dimension**   | Double Sums                                                                                                                                      |
| **Hierarchy**   | Equity Delta Double Sums                                                                                                                         |
| **Levels**      | \[ALL, Issuer, Type]                                                                                                                             |