Quantitative Finance Book Cover

BY MICHAEL BRENNDOERFER

Quantitative Finance

Learn quantitative finance from pricing and portfolio construction through backtesting, execution, and production systems

The book spans 4 volumes. Read in order, or browse the contents to find the topic you need.

3,288 pages across 79 chapters
Browse contents

Read Quantitative Finance free online

Quantitative Finance connects mathematical finance with the work of researching, testing, and running trading strategies. We move from pricing and portfolio construction through calibration, backtesting, risk, execution, and production.

Explore the book’s 4 volumes

Quantitative Finance is organised into 4 volumes. Each volume covers a subject, divided into parts and chapters. Read from the beginning, or choose the volume you need.

79 published chapters · Free to read online

Start at chapter one

Part I

Mathematical Foundations

9 chapters
01Time Value of Money and Interest RatesUnderstanding present and future value concepts, compounding, discounted cash flows, and the relationship between interest rates and valuation.52 min02Probability Theory FundamentalsBasics of probability, random variables, distributions, expected value, variance, conditional probability, and Bayes' Theorem in finance.59 min03Common Probability Distributions in FinanceKey distributions (normal, lognormal, binomial, Poisson, fat-tailed) and their applications in financial modeling and risk management.73 min04Statistical Data Analysis and InferenceDescriptive statistics, estimation concepts, Central Limit Theorem, hypothesis testing, and confidence intervals for financial data.48 min05Linear Algebra for Quantitative FinanceVectors, matrices, linear equations, and matrix decompositions with applications to portfolio analysis and factor models.57 min06Differential Calculus and Optimization BasicsDerivatives, marginal effects, multivariable calculus, constrained optimization, and convexity in portfolio optimization.76 min07Integral Calculus and Differential EquationsIntegrals, continuous compounding, differential equations, and foundations for continuous-time finance models.55 min08Numerical Methods and Algorithms in FinanceRoot-finding algorithms, interpolation techniques, and numerical integration for solving financial problems.63 min09Data Handling and VisualizationImporting and managing financial datasets, organizing time series data, and creating effective visualizations.41 min

Part II

Equity and Fixed Income Markets

4 chapters

Part III

Forwards, Futures, and Options

6 chapters

Part IV

Swaps and Credit Derivatives

5 chapters
Volume 1 · 24 chapters

Part V

Stochastic Calculus and Pricing Theory

8 chapters

Part VI

Numerical Methods for Derivative Pricing

5 chapters

Part VII

Interest Rate Models and Derivatives

3 chapters
Volume 2 · 16 chapters

Part VIII

Econometrics and Statistical Modeling

5 chapters

Part IX

Portfolio Theory and Investment Analysis

6 chapters

Part X

Risk Management and Financial Risk Controls

7 chapters
Volume 3 · 18 chapters

Part XI

Quantitative Trading Strategies

6 chapters

Part XII

Market Making and High-Frequency Trading

4 chapters

Part XIII

Machine Learning and Alternative Data

4 chapters

Part XIV

Strategy Development and Backtesting

4 chapters

Part XV

Trading Systems and Production Deployment

3 chapters
Volume 4 · 21 chapters

More about the book

Master the complete quantitative toolkit: stochastic calculus and Itô's lemma, Black-Scholes and beyond, interest rate models, credit derivatives, and exotic options. But theory alone doesn't make money. Learn how to calibrate models to market data, understand when elegant mathematics meets messy reality, and develop the judgment to know which simplifications matter and which don't.

Portfolio construction is where alpha meets risk management. From Markowitz mean-variance optimization to Black-Litterman, from factor models to risk parity, understand the frameworks that institutional investors actually use. Then go further: transaction cost modeling, execution algorithms, market microstructure, and the infrastructure that turns a promising backtest into a profitable live strategy.

Whether you're preparing for quant interviews, transitioning from academia to industry, or building systematic trading strategies, this handbook provides the end-to-end coverage you need. Pricing, portfolios, execution, risk management, and deployment: the complete journey from mathematical theory to production trading system.

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The whole book, beautifully typeset, yours forever.

Reading online is free, and always will be. The paid edition unlocks every current volume as its own carefully typeset PDF. There is intentionally no combined PDF.
  • All ~3,288 pages across 4 standalone volume PDFs

  • 4 focused volume PDFs, delivered separately.

  • Companion notebooks for every volume, with locked dependencies

  • All future expansions, updates, and errata, free, forever

  • Downloadable editions for durable offline reading

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Quantitative Finance Book Cover
5.0 from 12 readers

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Reader verdict

5.0

out of 5

12 five-star reader reviews

Genuine feedback, with names abbreviated for privacy.

Meet the community
“I am enjoying reading your writings. I appreciate the effort you put into it. I want to drop a note of thanks. Thank you!”
Krishnan S.Researcher
“I would like to thank you for your work. Specifically, the chapter: 'LIME Explainability: Complete Guide to Local Interpretable Model-Agnostic Explanations' was extremely helpful for me in understanding LIME and communicating to colleagues. Your work is inspiring and valuable. Thank you for doing it.”
Will G.Data Scientist
“I just came across your website where your books are available for free to read. Thank you so much for making this available to the public. This will help a lot of people.”
Vikas C.AI/ML Engineer
“I found your book Language AI Handbook's explanations of Transformer architectures and production deployment strategies to be exceptionally clear and insightful”
San Z.Researcher
“Your writing feels like a treasure trove of great material. So, thank you for compiling everything on your website!”
Griffin P.Quantitative Researcher
“Really appreciate the way you have explained the concepts. Simple to understand, yet builds up knowledge exponentially, all while reinforcing it with examples repeatedly. I've read the last two chapters `74.Self-attention & 75.Q,K,V` and I've to admit, my concepts have never been clearer. You really are doing an amazing job breaking down maths and complex concepts like a story!”
Muhammad H.AI/ML Engineer
“Thank you Michael. It's top!”
David X.Data Scientist
“I read a few of your blogs on NLP and oh WOW, they really are something, now I exactly know how all of the terms Entropy, Cross-entropy and how it is connected to Perplexity, will definitely read more of your blogs.”
Kanishk K.Reader
“I came across your collection of online handbooks covering quantitative finance, AI, and machine learning. I wanted to reach out and thank you for making such high-quality material openly available. They are incredibly helpful for my CFA Level II review and for brushing up ahead of ML interviews.”
Karim Z.Reader
“Thanks so much for establishing such an amazing community. I appreciate the opportunity to be a learner and a contributor to the community.”
Cyrille L.AI/ML Engineer
“Thanks for putting cool stuff out into the world.”
Charlie B.Applied AI
“I came across one of your books, Language AI Handbook, and man, I'm loving it. I've read many books but have never found such a comprehensive book on large models that covers everything from start to finish with such depth.”
Uon L.Reader
Read all 12 reader reviews
“I would like to thank you for your work. Specifically, the chapter: 'LIME Explainability: Complete Guide to Local Interpretable Model-Agnostic Explanations' was extremely helpful for me in understanding LIME and communicating to colleagues. Your work is inspiring and valuable. Thank you for doing it.”
Will G.Data Scientist
“Really appreciate the way you have explained the concepts. Simple to understand, yet builds up knowledge exponentially, all while reinforcing it with examples repeatedly. I've read the last two chapters `74.Self-attention & 75.Q,K,V` and I've to admit, my concepts have never been clearer. You really are doing an amazing job breaking down maths and complex concepts like a story!”
Muhammad H.AI/ML Engineer
“Thanks so much for establishing such an amazing community. I appreciate the opportunity to be a learner and a contributor to the community.”
Cyrille L.AI/ML Engineer
“I just came across your website where your books are available for free to read. Thank you so much for making this available to the public. This will help a lot of people.”
Vikas C.AI/ML Engineer
“I am enjoying reading your writings. I appreciate the effort you put into it. I want to drop a note of thanks. Thank you!”
Krishnan S.Researcher
“Thank you Michael. It's top!”
David X.Data Scientist
“Thanks for putting cool stuff out into the world.”
Charlie B.Applied AI
“I found your book Language AI Handbook's explanations of Transformer architectures and production deployment strategies to be exceptionally clear and insightful”
San Z.Researcher
“Your writing feels like a treasure trove of great material. So, thank you for compiling everything on your website!”
Griffin P.Quantitative Researcher
“I came across your collection of online handbooks covering quantitative finance, AI, and machine learning. I wanted to reach out and thank you for making such high-quality material openly available. They are incredibly helpful for my CFA Level II review and for brushing up ahead of ML interviews.”
Karim Z.Reader
“I read a few of your blogs on NLP and oh WOW, they really are something, now I exactly know how all of the terms Entropy, Cross-entropy and how it is connected to Perplexity, will definitely read more of your blogs.”
Kanishk K.Reader
“I came across one of your books, Language AI Handbook, and man, I'm loving it. I've read many books but have never found such a comprehensive book on large models that covers everything from start to finish with such depth.”
Uon L.Reader

Author and edition details

About the author and this edition

Michael Brenndoerfer, author of Quantitative Finance

Michael Brenndoerfer

Michael has spent more than a decade working across software engineering, data, AI, and business. He writes to understand difficult ideas more deeply and to share what he learns in a clear, practical way.

Important: This book is for education and research. It does not provide investment, trading, legal, tax, or other professional advice, and examples are not recommendations.

Edition
First edition
Published
Last reviewed

Version history

Kept current, not frozen in time

Library access includes every future volume and update. When a volume changes, its updated PDF appears in My books at no extra cost.

Current release

Edition 2026.08.1

Editorial improvements.

Earlier releases2
  1. 2026.08.0

    Editorial improvements throughout the book, with clearer explanations, refined presentation, improved plots and visualizations, and refreshed companion code.

  2. 2026.07.0

    Initial complete-book and four-volume PDF release with companion notebooks.

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Citation details

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BIBTEXAcademic
@book{brenndoerfer2026quantitativefinancebook, author = {Michael Brenndoerfer}, title = {Quantitative Finance}, year = {2026-01-25}, url = {https://mbrenndoerfer.com/books/quantitative-finance}, publisher = {mbrenndoerfer.com}, note = {Accessed: 2026-10-27} }
APAAcademic
Michael Brenndoerfer (2026-01-25). Quantitative Finance. Retrieved from https://mbrenndoerfer.com/books/quantitative-finance
MLAAcademic
Michael Brenndoerfer. "Quantitative Finance." 2026. Web. October 27, 2026. <https://mbrenndoerfer.com/books/quantitative-finance>.
CHICAGOAcademic
Michael Brenndoerfer. "Quantitative Finance." Accessed October 27, 2026. https://mbrenndoerfer.com/books/quantitative-finance.
HARVARDAcademic
Michael Brenndoerfer (2026-01-25) 'Quantitative Finance'. Available at: https://mbrenndoerfer.com/books/quantitative-finance (Accessed: October 27, 2026).
SimpleBasic
Michael Brenndoerfer (2026-01-25). Quantitative Finance. https://mbrenndoerfer.com/books/quantitative-finance