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Inside the Black Box
A Simple Guide to Quantitative and High-Frequency Trading
Buch von Rishi K. Narang
Sprache: Englisch

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Beschreibung
Whether you call it quant, algo, or black box trading, it all adds up to the same thing: systematic trading performed by computers.

While some decry it as dangerously detached from human control, and a driver of excessive volatility in the markets, others see quantitative trading as a welcome departure from the unruly passions and cognitive biases that inform human investment decision making.

Say what you will about quant trading, the fact is, overall, quant funds consistently outperform the markets-which may be why so many smart investors are keen to avail themselves of that black box magic.

Unfortunately, much remains obscure about quantitative trading, thanks in great part to the extreme guardedness of quants when it comes to the details of how their systems work. But, as quant-trader and master explainer Rishi Narang deftly shows in this updated edition of his bestselling guide, quantitative trading is much easier to understand and take advantage of than you think.

Designed to make quantitative trading comprehensible to even the most math- or technophobic investor, this book takes you on a guided tour inside the black box. In plain English, Mr. Narang turns the lights up on what the quants are up to, once and for all lifting the veil of mystery surrounding quantitative trading and quantitative trading strategies.

Following a concise introduction to quantitative trading principles and general practices, Mr. Narang cuts to the chase with a detailed inventory of the contents of a typical black box system, explaining, in non-technical terms, what each one is and how it fits together with the others.

Then, with the help of numerous real-world examples and lively anecdotes, he clearly explains:
* The most common quant system structures
* How quants capture alpha
* The level of discretion in quant trading
* High-frequency trading and the infrastructure that supports it
* Execution algorithms and how they work
* How quants model risk and how to know if a particular model really works
* The important difference between theory-driven systems vs. data-mining strategies
* How to evaluate quant managers and their strategies
* How quant strategies can fit into an overall portfolio strategy-and why they're so important
* Current and future trends in quant trading and the role it will play in the years ahead

A book that lifts the lid on black box trading, making it transparent, intuitively sensible, and readily understandable, Inside the Black Box is a must-read for institutional investors, asset managers, investment advisors, pension fund managers, and all savvy investors looking to gain an edge in today's turbulent financial markets.
Whether you call it quant, algo, or black box trading, it all adds up to the same thing: systematic trading performed by computers.

While some decry it as dangerously detached from human control, and a driver of excessive volatility in the markets, others see quantitative trading as a welcome departure from the unruly passions and cognitive biases that inform human investment decision making.

Say what you will about quant trading, the fact is, overall, quant funds consistently outperform the markets-which may be why so many smart investors are keen to avail themselves of that black box magic.

Unfortunately, much remains obscure about quantitative trading, thanks in great part to the extreme guardedness of quants when it comes to the details of how their systems work. But, as quant-trader and master explainer Rishi Narang deftly shows in this updated edition of his bestselling guide, quantitative trading is much easier to understand and take advantage of than you think.

Designed to make quantitative trading comprehensible to even the most math- or technophobic investor, this book takes you on a guided tour inside the black box. In plain English, Mr. Narang turns the lights up on what the quants are up to, once and for all lifting the veil of mystery surrounding quantitative trading and quantitative trading strategies.

Following a concise introduction to quantitative trading principles and general practices, Mr. Narang cuts to the chase with a detailed inventory of the contents of a typical black box system, explaining, in non-technical terms, what each one is and how it fits together with the others.

Then, with the help of numerous real-world examples and lively anecdotes, he clearly explains:
* The most common quant system structures
* How quants capture alpha
* The level of discretion in quant trading
* High-frequency trading and the infrastructure that supports it
* Execution algorithms and how they work
* How quants model risk and how to know if a particular model really works
* The important difference between theory-driven systems vs. data-mining strategies
* How to evaluate quant managers and their strategies
* How quant strategies can fit into an overall portfolio strategy-and why they're so important
* Current and future trends in quant trading and the role it will play in the years ahead

A book that lifts the lid on black box trading, making it transparent, intuitively sensible, and readily understandable, Inside the Black Box is a must-read for institutional investors, asset managers, investment advisors, pension fund managers, and all savvy investors looking to gain an edge in today's turbulent financial markets.
Über den Autor
Rishi K. Narang is the Founding Principal of Telesis Capital LLC, which invests in quantitative trading strategies. Previously, he was managing director and co-portfolio manager at Santa Barbara Alpha Strategies. Narang cofounded and was president of Tradeworx, Inc., a quantitative hedge fund manager, from 1999-2002. He has been involved in the hedge fund industry, with a focus on quantitative trading strategies, since 1996. Narang graduated from the University of California, Berkeley, with a BA in economics.
Inhaltsverzeichnis
Preface to the Second Edition xiii

Acknowledgments xvii

Part ONE The Quant Universe

Chapter 1 Why Does Quant Trading Matter? 3

The Benefit of Deep Thought 8

The Measurement and Mismeasurement of Risk 9

Disciplined Implementation 10

Summary 11

Notes 11

Chapter 2 An Introduction to Quantitative Trading 13

What Is a Quant? 14

What Is the Typical Structure of a Quantitative Trading System? 16

Summary 19

Notes 20

Part two Inside the Black Box

Chapter 3 Alpha Models: How Quants Make Money 23

Types of Alpha Models: Theory-Driven and Data-Driven 24

Theory-Driven Alpha Models 26

Data-Driven Alpha Models 42

Implementing the Strategies 45

Blending Alpha Models 56

Summary 62

Notes 64

Chapter 4 Risk Models 67

Limiting the Amount of Risk 69

Limiting the Types of Risk 72

Summary 76

Notes 78

Chapter 5 Transaction Cost Models 79

Defining Transaction Costs 80

Types of Transaction Cost Models 85

Summary 90

Note 91

Chapter 6 Portfolio Construction Models 93

Rule-Based Portfolio Construction Models 94

Portfolio Optimizers 98

Output of Portfolio Construction Models 112

How Quants Choose a Portfolio Construction Model 113

Summary 113

Notes 115

Chapter 7 Execution 117

Order Execution Algorithms 119

Trading Infrastructure 128

Summary 130

Notes 131

Chapter 8 Data 133

The Importance of Data 133

Types of Data 135

Sources of Data 137

Cleaning Data 139

Storing Data 144

Summary 145

Notes 146

Chapter 9 Research 147

Blueprint for Research: The Scientific Method 147

Idea Generation 149

Testing 151

Summary 170

Note 171

Part three A Practical Guide for Investors in Quantitative Strategies

Chapter 10 Risks Inherent to Quant Strategies 175

Model Risk 176

Regime Change Risk 180

Exogenous Shock Risk 184

Contagion, or Common Investor, Risk 186

How Quants Monitor Risk 193

Summary 195

Notes 195

Chapter 11 Criticisms of Quant Trading 197

Trading Is an Art, Not a Science 197

Quants Cause More Market Volatility by Underestimating Risk 199

Quants Cannot Handle Unusual Events or Rapid Changes in Market Conditions 204

Quants Are All the Same 206

Only a Few Large Quants Can Thrive in the Long Run 207

Quants Are Guilty of Data Mining 210

Summary 213

Notes 213

Chapter 12 Evaluating Quants and Quant Strategies 215

Gathering Information 216

Evaluating a Quantitative Trading Strategy 218

Evaluating the Acumen of Quantitative Traders 221

The Edge 223

Evaluating Integrity 227

How Quants Fit into a Portfolio 229

Summary 231

Note 233

Part four High-Speed and High-Frequency Trading

Chapter 13 An Introduction to High-Speed and High-Frequency Trading* 237

Notes 241

Chapter 14 High-Speed Trading 243

Why Speed Matters 244

Sources of Latency 252

Summary 262

Notes 263

Chapter 15 High-Frequency Trading 265

Contractual Market Making 265

Noncontractual Market Making 269

Arbitrage 271

Fast Alpha 273

HFT Risk Management and Portfolio Construction 274

Summary 277

Note 277

Chapter 16 Controversy Regarding High-Frequency Trading 279

Does HFT Create Unfair Competition? 280

Does HFT Lead to Front-Running or Market Manipulation? 283

Does HFT Lead to Greater Volatility or Structural Instability? 289

Does HFT Lack Social Value? 296

Regulatory Considerations 297

Summary 299

Notes 300

Chapter 17 Looking to the Future of Quant Trading 303

About the Author 307

Index 309
Details
Erscheinungsjahr: 2013
Fachbereich: Betriebswirtschaft
Genre: Wirtschaft
Rubrik: Recht & Wirtschaft
Medium: Buch
Inhalt: 336 S.
ISBN-13: 9781118362419
ISBN-10: 1118362411
Sprache: Englisch
Herstellernummer: 1W118362410
Einband: Gebunden
Autor: Narang, Rishi K.
Hersteller: John Wiley & Sons
John Wiley & Sons Inc
Maße: 236 x 156 x 38 mm
Von/Mit: Rishi K. Narang
Erscheinungsdatum: 26.04.2013
Gewicht: 0,533 kg
Artikel-ID: 106242236
Über den Autor
Rishi K. Narang is the Founding Principal of Telesis Capital LLC, which invests in quantitative trading strategies. Previously, he was managing director and co-portfolio manager at Santa Barbara Alpha Strategies. Narang cofounded and was president of Tradeworx, Inc., a quantitative hedge fund manager, from 1999-2002. He has been involved in the hedge fund industry, with a focus on quantitative trading strategies, since 1996. Narang graduated from the University of California, Berkeley, with a BA in economics.
Inhaltsverzeichnis
Preface to the Second Edition xiii

Acknowledgments xvii

Part ONE The Quant Universe

Chapter 1 Why Does Quant Trading Matter? 3

The Benefit of Deep Thought 8

The Measurement and Mismeasurement of Risk 9

Disciplined Implementation 10

Summary 11

Notes 11

Chapter 2 An Introduction to Quantitative Trading 13

What Is a Quant? 14

What Is the Typical Structure of a Quantitative Trading System? 16

Summary 19

Notes 20

Part two Inside the Black Box

Chapter 3 Alpha Models: How Quants Make Money 23

Types of Alpha Models: Theory-Driven and Data-Driven 24

Theory-Driven Alpha Models 26

Data-Driven Alpha Models 42

Implementing the Strategies 45

Blending Alpha Models 56

Summary 62

Notes 64

Chapter 4 Risk Models 67

Limiting the Amount of Risk 69

Limiting the Types of Risk 72

Summary 76

Notes 78

Chapter 5 Transaction Cost Models 79

Defining Transaction Costs 80

Types of Transaction Cost Models 85

Summary 90

Note 91

Chapter 6 Portfolio Construction Models 93

Rule-Based Portfolio Construction Models 94

Portfolio Optimizers 98

Output of Portfolio Construction Models 112

How Quants Choose a Portfolio Construction Model 113

Summary 113

Notes 115

Chapter 7 Execution 117

Order Execution Algorithms 119

Trading Infrastructure 128

Summary 130

Notes 131

Chapter 8 Data 133

The Importance of Data 133

Types of Data 135

Sources of Data 137

Cleaning Data 139

Storing Data 144

Summary 145

Notes 146

Chapter 9 Research 147

Blueprint for Research: The Scientific Method 147

Idea Generation 149

Testing 151

Summary 170

Note 171

Part three A Practical Guide for Investors in Quantitative Strategies

Chapter 10 Risks Inherent to Quant Strategies 175

Model Risk 176

Regime Change Risk 180

Exogenous Shock Risk 184

Contagion, or Common Investor, Risk 186

How Quants Monitor Risk 193

Summary 195

Notes 195

Chapter 11 Criticisms of Quant Trading 197

Trading Is an Art, Not a Science 197

Quants Cause More Market Volatility by Underestimating Risk 199

Quants Cannot Handle Unusual Events or Rapid Changes in Market Conditions 204

Quants Are All the Same 206

Only a Few Large Quants Can Thrive in the Long Run 207

Quants Are Guilty of Data Mining 210

Summary 213

Notes 213

Chapter 12 Evaluating Quants and Quant Strategies 215

Gathering Information 216

Evaluating a Quantitative Trading Strategy 218

Evaluating the Acumen of Quantitative Traders 221

The Edge 223

Evaluating Integrity 227

How Quants Fit into a Portfolio 229

Summary 231

Note 233

Part four High-Speed and High-Frequency Trading

Chapter 13 An Introduction to High-Speed and High-Frequency Trading* 237

Notes 241

Chapter 14 High-Speed Trading 243

Why Speed Matters 244

Sources of Latency 252

Summary 262

Notes 263

Chapter 15 High-Frequency Trading 265

Contractual Market Making 265

Noncontractual Market Making 269

Arbitrage 271

Fast Alpha 273

HFT Risk Management and Portfolio Construction 274

Summary 277

Note 277

Chapter 16 Controversy Regarding High-Frequency Trading 279

Does HFT Create Unfair Competition? 280

Does HFT Lead to Front-Running or Market Manipulation? 283

Does HFT Lead to Greater Volatility or Structural Instability? 289

Does HFT Lack Social Value? 296

Regulatory Considerations 297

Summary 299

Notes 300

Chapter 17 Looking to the Future of Quant Trading 303

About the Author 307

Index 309
Details
Erscheinungsjahr: 2013
Fachbereich: Betriebswirtschaft
Genre: Wirtschaft
Rubrik: Recht & Wirtschaft
Medium: Buch
Inhalt: 336 S.
ISBN-13: 9781118362419
ISBN-10: 1118362411
Sprache: Englisch
Herstellernummer: 1W118362410
Einband: Gebunden
Autor: Narang, Rishi K.
Hersteller: John Wiley & Sons
John Wiley & Sons Inc
Maße: 236 x 156 x 38 mm
Von/Mit: Rishi K. Narang
Erscheinungsdatum: 26.04.2013
Gewicht: 0,533 kg
Artikel-ID: 106242236
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