$39 against a $450,000 first year.
New-grad quant traders start on a base of $250k to $375k, plus a sign-on. One interview cycle decides whether you are inside that range or nowhere near it. This is the arithmetic on preparing properly for it.
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What one interview cycle is worth.
Published ranges for a new-grad quant trader in 2026:
| Component | Range | Note |
|---|---|---|
| Base salary | $250k–$375k | Cash, guaranteed |
| Sign-on | $50k–$200k | Often clawed back if you leave early |
| First-year total | $450k–$650k | Assumes you hit targets; part is deferred |
Figures compiled from youngandcalculated.substack.com, techinterview.org, quantt.co.uk and quantblueprint.com.
You price asymmetric bets for a living. Price this one.
Expected gain minus the cover price. The odds figure is yours, not ours: we have no conversion study and are not going to invent one for a page read by people who would check. Move the slider to nothing you believe and the number tells you not to buy. That is the point of putting it in your hands.
The cost of this cycle is not the book.
Applications open once a year. Miss the window, or walk into it unprepared, and the next attempt is twelve months away. That wait is the expensive part, and it is the only thing the price should ever be measured against.
One cycle missed
- ✗Twelve months before the next intake opens
- ✗A year of seniority you never get back on the curve
- ✗Feedback that runs to one sentence, if it arrives at all
- ✗Preparing again from the same starting point
The Quant Interview Playbook
- ✓Four tracks, routed so you skip the three that are not yours
- ✓Four annotated mocks with the interviewer’s rubric
- ✓An 8-week plan that fits inside the window
- ✓30-day refund, and the PDF stays yours
- ✓Lifetime updates, no renewal
Fifteen years on the other side of the table.
I have spent fifteen years recruiting for quant roles. Screening, running rounds, and sitting in the debriefs where the decision actually gets made — the conversation you never hear, about you, after you leave the room.
Several hundred candidates have come through that process with me and gone on to the seat they were aiming at. The strongest of them opened on packages above $500,000.
The formats this prepares you for:
Pick your track. Skip everyone else’s.
Trading
Market making, edge and expected value, and mental math at the speed the clock actually demands. At Optiver and SIG the first filter is arithmetic, not theory, and strong maths graduates fail it on speed alone.
Development
Low-latency C++ and Python, systems, order books. Plus the design rounds that separate an engineer who can build from an engineer who gets hired.
Hardware (FPGA)
Verilog, timing closure, pipelining, clock-domain crossing. And the trading-floor context that generic FPGA prep leaves out, because the question is never only whether the design meets timing.
Research
Statistics, signals and machine learning, and the question sitting under all of it: would this survive out of sample? Everyone in the room knows the model. The job is being trusted with the call.
What’s in the 412 pages
How the pipeline actually works
Screen to superday, firm by firm: who runs each round, how long it lasts, what it filters for, and what’s genuinely negotiable when the offer arrives.
Resume, referrals and the behavioural layer
What a referral changes and what it doesn’t, why the same CV reads differently at a prop shop and at a fund, and how to answer the why-quant question without sounding like everyone else.
Mental math at the speed of the filter
The arithmetic that survives a clock, drilled to the standard Optiver and SIG actually apply on the trader track.
Probability and EV as moves, not formulas
Conditioning, symmetry, indicators. The handful of moves that generate an answer when you’ve never seen the question before, which is the situation the round is designed to create.
Brainteaser archetypes and Fermi estimation
Most puzzles are one of a small number of shapes. Recognise the shape in the first thirty seconds and the rest is bookkeeping.
Your track, in depth
One full part each for trading, development, FPGA and research. You read yours and skim the rest, which is why the book is routed instead of averaged.
Four annotated mock interviews
Complete transcripts with the interviewer’s scoring rubric running down the margin. You see what was being written down while the candidate talked.
281 exercises, every one original
Written for this book, not recycled from problem sets you have already seen. Each solution names the move that cracks it instead of asserting the answer.
The 8-week and 12-week plans
Day by day. Pick the one that fits the time you actually have before your first round, not the time you wish you had.
Where the 411 pages actually go.
Measured from the built file, not rounded up.
| Part | What it covers | Ch. | Pages |
|---|---|---|---|
| Front matter | What this is, why candidates fail, how to work through it | 3 | 8 |
| I · The Game | Who hires, the pipeline firm by firm, how rounds are scored, the soft round | 5 | 34 |
| II · Universal Core | Mental math, counting, probability, estimation, statistics, brainteasers | 6 | 65 |
| III · Trading | Market making, sizing, option logic, Greeks, markets, stochastic calculus | 6 | 54 |
| IV · Development | Patterns, Python, C++, concurrency, ML, low latency, numerics | 7 | 67 |
| V · Hardware | Synthesisable RTL, HDL, fabric, timing, CDC, verification, tick-to-trade | 7 | 43 |
| VI · Research | Research rounds, linear algebra, inference, time series, ML, your project, an alpha case study | 7 | 51 |
| VII · Drills | Mocks, firm pages, formula sheets, the plans, the exercise bank, self-check | 7 | 87 |
| 48 | 412 | ||
Inside the 86 pages of drills
- Exercise bank20 pages
- Four annotated mock interviews15 pages
- 24 firm one-pagers13 pages
- Printable formula sheets12 pages
- The 8-week and 12-week plans11 pages
- Self-check and glossary14 pages
One track runs about 55 pages on top of the 66-page universal core, so the reading you actually owe is nearer 120 pages than 411. The rest is reference you keep open while you drill, and three tracks that are not yours.
Written for you if…
Final year or master’s
You’re applying in the 2027 cycle and this window is the one you get.
PhD converting
Physics, maths or CS. Real mathematical maturity, no finance, no idea what a superday is.
Working engineer
Dev or FPGA, moving to a trading firm. You can build. You’ve never been scored on how you think out loud.
Second attempt
You reached the on-site last cycle and didn’t convert, and the feedback was one sentence long.
Everything you get
- ✓The full book — 412 pages, PDF, readable on every device and built to print.
- ✓Four annotated mock interviews — full transcripts with the interviewer’s scoring rubric in the margin.
- ✓281 original exercises — written for this book, each with a worked solution.
- ✓24 firm one-pagers and printable formula sheets — the reference you keep open while you drill.
- ✓The 8-week and 12-week plans — day by day, whichever one fits your calendar.
- ✓Lifetime updates — firms change their process, and you get every revision.
J
30-day money-back guarantee. Read it, run a week of the plan. If it doesn’t change how you answer, one email gets you a full refund and you keep the PDF.
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This price is held for 90 minutes from your first visit. One payment, no renewal, no expiry. Thirty days to change your mind, and the PDF stays yours either way.
Before you buy
Why not just grind free problem sets?
Grind them as well, they are useful. But a problem set is a problem set: answers to memorise, with nothing on how a round is actually scored, nothing on mental math under a clock, nothing for the dev, FPGA or research tracks, and no plan for the eight weeks in front of you. Recognising a shape you have seen before is not the skill being filtered for. Producing one you have not is.
Why one payment instead of a subscription?
Because a recruiting cycle is not a monthly habit. You prepare for a fixed window, you interview, and then you are either in the seat or waiting a year. Charging you every month through that would mean charging you hardest while you sit waiting for December decisions and there is nothing left to prepare for. You pay once, you keep it, and every revision after that is free.
I’m not from a target school. Is this pointless?
No, but be honest about what the school changes. A target gets your CV read. It doesn’t get you through a round, because nobody has ever been hired for their university at the moment they’re quoting a market. Part I covers how non-target candidates actually get read: referrals, timing, and how to write the CV. The other six parts cover the part that’s identical for everyone.
Is this current for the 2026/27 cycle?
Yes. It’s written for the applications that opened in August 2026 and are being sat right now, with decisions landing between December and January. Every date-sensitive claim in the book carries its year, because market structure moves and a prep book that pretends otherwise ages badly. Updates are free for life.
What format is it?
A 412-page PDF. Read it on a laptop, tablet or phone, or print it: the formula sheets and the drills are laid out for paper. The download link arrives the moment you pay.
What if it doesn’t help?
Email us within thirty days and you get everything back. You don’t have to fill in a form or explain yourself, and you keep the PDF. We’d rather refund you than have you walk into a round carrying a book that was wrong for you.
Is payment secure?
Stripe handles it: card, Apple Pay or Google Pay. No card details ever touch our servers.
Applications are open now.
2027 internships and full-time roles are open now, and decisions land between December and January. The 8-week plan still fits if you start this week. The 30-day refund covers you if the book turns out not to be yours.
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Instant download · 30-day money-back guarantee