Research & evidence / FilingLens Workspace

Financial metrics and source workbook

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

Free working edition. Named workspaces and exports are local to your device. Team sync, automatic source monitoring and paid memberships are not available.

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

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Your inputs

Your result

Run the tool to see its output here. You can inspect, export or print the result.

How this tool works

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

Method version: 2026-09-19.2

Input format

No automatic currency conversion. CSV headers remain English; use decimal points and ISO dates (YYYY-MM-DD).

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.

Scroll horizontally to see all columns.

Company	Metric	Period	Unit	Prior	Current	Change	Change %	Source
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.

Sources and specifications

RFC 4180 — CSV format

Read the text version · Download example inputs