> ## 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.

# Vertices

The list of GIRR Delta Tenors and Vega Option Maturities.

The file **Vertices\*.csv** is loaded into the **Vertices** store.

| Data Model Field                    | File Column  | Datastore Column | Notes                                                                                                                                                                                                                                                                                                                                                                                          |
| ----------------------------------- | ------------ | ---------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
|                                     | Index        | Index            | 0-4 (Vega)<br />0-9 (Delta)                                                                                                                                                                                                                                                                                                                                                                    |
| Sensitivity Tenor / Option Maturity | Vertex       | Vertex           | 0.25;0.5;1;2;3;5;10;15;20;30<br />Delta Tenors in [\[MAR21.42\]](https://www.bis.org/basel_framework/chapter/MAR/21.htm?inforce=20230101\&published=20200327#paragraph_MAR_21_20230101_21_42)<br />0.5;1;3;5;10<br />Vega Option Maturities in [\[MAR21.8\]](https://www.bis.org/basel_framework/chapter/MAR/21.htm?inforce=20230101\&published=20200327#paragraph_MAR_21_20230101_21_8)(4)(a) |
| Risk Class                          | Risk Class   | RiskClass        | “GIRR”                                                                                                                                                                                                                                                                                                                                                                                         |
| Risk Measure                        | Risk Measure | Risk Measure     | “Delta” or “Vega”                                                                                                                                                                                                                                                                                                                                                                              |