The Five Rings Data Project interview is stage 5 of 6 in the Five Rings interview process, after the Second Technical Phone. Format: Take-home · NDA. A QR-specific take-home dataset project (NDA-covered, so details are scarce).
Preparing for this round? Open the Five Rings Data Project in the interview funnel. A free account saves your progress.
What the Data Project tests
Weak performance here is a common reject reason: it's a real gate, not a formality.
Who takes this round: Quant Researcher candidates. See the full Five Rings process and who takes each round.
How to prepare for the Data Project
- Treat it as research, not a homework grind — clear EDA, a defensible model, and honest validation.
- Make the edge legible — a simple, well-justified result beats an opaque complex one.
Further reading: How quant superdays work · Behavioral questions at trading firms · Market-making game interview guide.
Common mistakes
- Avoid look-ahead / overfitting and be ready to explain every choice.
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Frequently asked questions
What is the Five Rings Data Project interview?
It is stage 5 of 6 in the Five Rings interview process, after the Second Technical Phone. Format: Take-home · NDA. A QR-specific take-home dataset project (NDA-covered, so details are scarce). Weak performance here is a common reject reason: it's a real gate, not a formality.
How should I prepare for the Five Rings Data Project interview?
Treat it as research, not a homework grind — clear EDA, a defensible model, and honest validation. Make the edge legible — a simple, well-justified result beats an opaque complex one.
What comes after the Data Project?
The Final Rounds (stage 6 of 6). Format: Head of trading → 'boss'.
Practice the Five Rings Data Project round
Open the round in the Five Rings funnel: the round notes, prep, and every other stage of the process.