> ## 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.

# CVARC parameters

<Badge color="gray" size="lg">[BA](../tags/ba)</Badge>
<Badge color="gray" size="lg">[SA](../tags/sa)</Badge>

Download sample file: [cvarc-parameters.csv](../assets/csv/cvarc-parameters.csv)

The file must contain the list of parameters. It covers the parameters defined as scalar values. Parameter values defined as matrices (for instance, bucket/bucket correlation) use separate files.

If a file is not provided for a date, the most recent preceding date file will be used.

<table><tr><th>Field</th><th>Key</th><th>Null</th><th>FieldType</th><th>Description</th><th>Example</th></tr><tr><td>AsOfDate</td><td>Y</td><td>N</td><td>String with format ‘YYYY-MM-DD’</td><td>Risk value date</td><td>2018-09-28</td></tr><tr><td>Key</td><td>Y</td><td>N</td><td>String</td><td>Key of a parameter. See the list of allowed keys in the Parameter Sets guide.</td><td>sa.eq.delta.cross.bucket.correlation</td></tr><tr><td>Value</td><td>Y</td><td>N</td><td>Double</td><td>Value of the parameter</td><td>0.6</td></tr><tr><td>ParameterSet</td><td>Y</td><td>Y</td><td>String</td><td>Specifies the parameter set to which the parameter belongs to. If no ParameterSet is defined within the file, it will default to BCBS</td><td>BCBS</td></tr></table>