> ## 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.

# Commodity curvature risk position scenario

> The Commodity Curvature Risk Position Scenario measure in FRTBCombinedCube, indicating the worst-case curvature scenario (up or down) at the risk factor level per Basel MAR21.5

<Badge color="gray" size="lg">[sbm](../tags/sbm)</Badge>

|                                      |                                                                                                                                           |
| ------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------- |
| **Description**                      | Indicates which scenario - up or down - resulted in the worst loss for the curvature risk factor                                          |
| **Variations**                       | [high-low](./high-low)                                                                                                                    |
| **Hierarchies required in the view** | [Commodity Buckets](./commodity-buckets)                                                                                                  |
| **Reference**                        | [\[MAR21.5\]](https://www.bis.org/basel_framework/chapter/MAR/21.htm?inforce=20230101\&published=20200327#paragraph_MAR_21_20230101_21_5) |