A Standard Research Report Artefact
A fixed template every research write-up follows, so a reader can find the result, the caveats, and the data it came from in the same place every time, instead of hunting through a differently organized document each time.
Prerequisites: A Signal Registry: Cataloguing What Exists
A portfolio manager reading five different researchers' write-ups over a week, each organized however that researcher felt like organizing it that day, spends half their time just figuring out where each report keeps its bottom line. One buries the result in paragraph four; another leads with a chart and never states the actual number; a third forgets to mention what data period was tested at all. A standard report template fixes the structure, not the content — every report has the same sections in the same order, so a reader who's seen one report from the team already knows exactly where to look in the next one.
The sections that make a report reusable
A typical template opens with a one-paragraph summary stating the question and the answer up front — what was tested and what happened, before any detail. It states the data and period used precisely enough that someone could reproduce the test. It shows the core result with the standard diagnostics the team always looks at, so results are comparable across reports rather than each researcher choosing their own metrics. It states the caveats and known weaknesses explicitly, rather than leaving them to be discovered later. And it ends with a recommendation — what should happen next: build it out, shelve it, or investigate further.
The discipline that makes this actually useful, rather than just tidy, is that the caveats section is mandatory, not optional. A template that lets a researcher skip stating a result's weaknesses just becomes a more organized way of overselling a finding; the standard is only doing its job if a reader can trust that "no caveats listed" means genuinely none were found, not that the researcher chose not to mention any.
Worked example: two versions of a report on the same finding
A researcher tests a value-momentum combination and finds a promising Sharpe ratio. Written without a template, the report is a stream of charts and commentary that a PM has to read fully to find the actual number, and never explicitly states whether transaction costs were included. Written to the standard template, the summary states in the first two lines: "Tested value-momentum combo, 2010–2024 US large caps, gross Sharpe 1.3, falls to 0.6 after estimated transaction costs — marginal, not recommending for live capital without further cost work." A PM reading the second version knows the bottom line, the caveat, and the recommendation in ten seconds, and only reads further if they want the supporting detail.
What this means in practice
A shared report template mostly saves time for the reader, not the writer — its whole purpose is letting a PM or a teammate get to the bottom line fast and trust that nothing important was hidden by an unusual structure. It also creates an archive that's actually useful later: a registry of properly structured reports lets someone searching for "did we ever test this" find a comparable, complete answer instead of a half-remembered notebook.
A standard report template fixes structure, not content, so every research write-up states its question, data, result, and caveats in the same place. The mandatory caveats section is what keeps the format honest rather than just organized.
Write the one-paragraph summary last, after the full report is done — it's much easier to state the bottom line accurately once you know exactly what you found, including the caveats.
Related concepts
Practice in interviews
Further reading
- Grinold and Kahn, Active Portfolio Management (ch. 1)