> ## 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

export function baselLink(std, chapter, paragraph, text) {
  const base = "https://www.bis.org/committees/bcbs/basel-framework/standard";
  const versions = {
    MAR: {
      inforce: "2023-01-01",
      published: "2020-03-27"
    },
    MAR21: {
      inforce: "2023-01-01",
      published: "2026-03-23"
    },
    MAR30: {
      inforce: "2023-01-01",
      published: "2024-07-05"
    },
    MAR33: {
      inforce: "2023-01-01",
      published: "2020-06-05"
    },
    SCO: {
      inforce: "2026-01-01",
      published: "2024-11-27"
    },
    CRE: {
      inforce: "2023-01-01",
      published: "2023-01-01"
    },
    CRE41: {
      inforce: "2019-12-15",
      published: "2019-12-15"
    }
  };
  const v = versions[`${std}${chapter}`] ?? versions[std];
  if (!v) {
    throw new Error(`basel-link: no version stamp for ${std}${chapter}`);
  }
  const path = `${base}/${std.toLowerCase()}/${chapter}` + `/inforce/${v.inforce}/published/${v.published}`;
  const href = paragraph ? `${path}#${chapter}.${paragraph}` : path;
  const label = text ?? (paragraph ? `[${std}${chapter}.${paragraph}]` : `[${std}${chapter}]`);
  return <a href={href} target="_blank" rel="noreferrer">
      {label}
    </a>;
}

The list of Crypto 2a 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 | 0-11 (Delta)<br />0-4 (Vega) |
| Sensitivity Tenor / Option Maturity | Vertex | Vertex | Delta Tenors in {baselLink("SCO", 60, 74, "[SCO60.74(2)]")}<br />Vega Option Maturities in {baselLink("SCO", 60, 75)} |
| Risk Class | Risk Class | RiskClass | "Crypto 2a" |
| Risk Measure | Risk Measure | Risk Measure | "Delta" or "Vega" |