Designing a Research-Note Export for a Stock Analysis Application

A research app can summarize a document quickly. The useful engineering question is whether the reader can carry the evidence into the next session. This post proposes a small export format for that handoff; it is a design example, not a claim that any particular app already implements it.

Begin with the reader’s task

Someone comparing a stock market analysis application may want to track a company, read an update and return later to the same question. StockTool.AI publicly describes saved-stock lists, AI summaries and insight history. Those features provide a useful context for thinking about portable research notes, but the export described here is an independent example.

Separate source fields from interpretation

A minimal note could contain the company identifier, document title, document date, reporting period, source URL, research question and reader comment. Keep extracted text in its own field. A model-generated interpretation should never silently replace the quoted material.

{
  "company": "EXAMPLE",
  "question": "What changed during this reporting period?",
  "source_url": null,
  "document_date": null,
  "reporting_period": null,
  "source_excerpt": null,
  "ai_summary": null,
  "reader_note": "Source not attached yet",
  "review_state": "needs_source"
}

The null values are intentional. Unknown dates should remain unknown, rather than inheriting the export date. Otherwise a fresh download can make old information look current.

Validate the handoff, not the investment outcome

Before exporting, check whether a source URL exists and whether the date fields describe the document or the period covered. Preserve both when they differ. Show a visible warning if a source is missing. Do not treat a successfully generated summary as a successfully verified fact.

For imported notes, retain the original identifiers and distinguish newly added reader comments from the earlier version. A simple version field and export timestamp help explain how a note changed without implying that the underlying company information changed too.

Keep the interface modest

A useful empty state says “Add the original document” rather than inventing a confident answer. A useful completed state makes the document and unanswered question easy to reopen. This is a small usability improvement, but it helps prevent context from disappearing between sessions.

AI-assisted promotional educational content prepared for StockTool.AI. This is a software design proposal, not investment advice or a verified product export feature.