# Financial metrics and source workbook — FilingLens Workspace

Canonical: https://agiscorecard.com/workbench/filinglens-workspace
Language: en
Method version: 2026-09-19.2

Preserve same-period research inputs, source URLs and calculated changes.

## How this tool works

Change = current − prior. Change % = (current − prior) ÷ |prior| × 100. A zero prior value makes percentage change undefined.

## Input format

- Comparable reported metrics: `company,metric,period,unit,prior,current,source`

## Reproducible example

All prefilled business examples are fictional. Replace them with your own checked inputs.

```json
{
  "columns": [
    "Company",
    "Metric",
    "Period",
    "Unit",
    "Prior",
    "Current",
    "Change",
    "Change %",
    "Source"
  ],
  "rows": [
    [
      "Example Co",
      "revenue",
      "Q2 year over year",
      "USD million",
      100,
      112,
      12,
      "12.00%",
      "https://example.com/report"
    ]
  ]
}
```

## Limits and assumptions

Each row must use the same company, metric definition, period, unit and scale. You supply those matches; this workbook cannot establish comparability or explain restatements.

Local versions preserve source references. This is research arithmetic, not an investment recommendation.

Browser-based tools · Your inputs stay in this browser. No account, cloud backup or paid membership is provided.

[RFC 4180 — CSV format](https://www.rfc-editor.org/rfc/rfc4180)