> ## 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.

# Intra-Bucket correlations

Maps Buckets to $\rho_{kl}^{(cty)}$ correlations.

The file **Commodity\_IntraBucketCorrelations\*.csv** is loaded into the
**CommodityIntraBucketCorrelations** store.

| Data Model Field                                                                                                                                                   | File Column | Datastore Column | Notes              |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ----------- | ---------------- | ------------------ |
| Bucket                                                                                                                                                             | Bucket      | Bucket           | 1-11               |
| $\rho_{kl}^{(cty)}$ in [\[MAR21.83\]](https://www.bis.org/basel_framework/chapter/MAR/21.htm?inforce=20230101\&published=20200327#paragraph_MAR_21_20230101_21_83) | Correlation | Correlation      |                    |
|                                                                                                                                                                    | Description | Description      | Name of the bucket |