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Study Tracks

A question bank is a library; a track is a syllabus. Each one orders the work so every step builds on the last, pick the track that matches your target seat and your timeline.

Zero to interview-literate~2 weeks

Foundations Bootcamp

The non-negotiables: core probability reflexes, expectation, fast arithmetic, and your first markets. Do these in order, every later track assumes them.

21 steps
The core of every trading interview~3 weeks

Probability Mastery

From conditioning reflexes to the hard classics, broken sticks, branching processes, optimal stopping. Finish this and probability rounds become home turf.

20 steps
Quote like you've done it before~2 weeks

Market Maker Track

Everything the trading-games rounds test: spreads, adverse selection, Kelly sizing, and the live quoting games drilled until calm.

13 steps
For the vol desks~2 weeks

Options & Greeks

Parity to gamma P&L, in the order the ideas actually build. Aimed at Akuna/Optiver/SIG-style options seats.

11 steps
For Two Sigma / G-Research / XTX-style seats~3 weeks

Quant Researcher (Stats + ML)

Statistics that survive contact with markets, and the machine-learning round: bias-variance, leakage-proof validation, regularization, and the finance-specific traps.

13 steps
Interview in 7 days7 days

The Final Week

No new theory, pure rehearsal under pressure. Timed screens, mock loops, and your review queue cleared daily.

7 steps
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Questions by topic

ProbabilityExpected ValueCombinatoricsBrainteasers & LogicMarket Making & BettingOptions & HedgingStatisticsMachine LearningMath FoundationsMental Math

Interview guides by firm

Jane StreetOptiverSIGCitadel SecuritiesIMCAkuna CapitalFlow TradersJump TradingHRTTwo SigmaDRWFive RingsTower ResearchXTX MarketsG-ResearchMaven SecuritiesDa Vinci

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