> ## 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.

# Bucket risk weights

Maps Buckets to Risk Weights.

The file **CSR\_BucketsRiskWeights\_SECNONCTP\*.csv** is loaded into the
**CSRBucketsRiskWeight** store.

| Data Model Field                                                                                                                                                                                                                                                                                  | File Column | Datastore Column | Notes             |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------- | ---------------- | ----------------- |
| Bucket                                                                                                                                                                                                                                                                                            | Bucket      | Bucket           | 1-25              |
| $RW_k$ in [\[MAR21.64\]](https://www.bis.org/basel_framework/chapter/MAR/21.htm?inforce=20230101\&published=20200327#paragraph_MAR_21_20230101_21_64)–[\[MAR21.67\]](https://www.bis.org/basel_framework/chapter/MAR/21.htm?inforce=20230101\&published=20200327#paragraph_MAR_21_20230101_21_67) | Risk Weight | RiskWeight       |                   |
| Risk Class                                                                                                                                                                                                                                                                                        |             | RiskClass        | “CSR Sec non-CTP” |