Dynamic Hedging

Author: Nassim Taleb
Publisher: John Wiley & Sons
ISBN: 9780471152804
Size: 47.69 MB
Format: PDF
View: 6543

Dynamic Hedging is the definitive source on derivatives risk. Itprovides a real–world methodology for managing portfolioscontaining any nonlinear security. It presents risks from thevantage point of the option market maker and arbitrage operator.The only book about derivatives risk written by an experiencedtrader with theoretical training, it remolds option theory to fitthe practitioner′s environment. As a larger share of marketexposure cannot be properly captured by mathematical models, notedoption arbitrageur Nassim Taleb uniquely covers both on–model andoff–model derivatives risks. The author discusses, in plain English, vital issues,including: The generalized option, which encompasses all instruments withconvex payoff, including a trader′s potential bonus. The techniques for trading exotic options, including binary,barrier, multiasset, and Asian options, as well as methods to takeinto account the wrinkles of actual, non–bellshapeddistributions. Market dynamics viewed from the practitioner′s vantage point,including liquidity holes, portfolio insurance, squeezes, fattails, volatility surface, GARCH, curve evolution, static optionreplication, correlation instability, Pareto–Levy, regime shifts,autocorrelation of price changes, and the severe flaws in the valueat risk method. New tools to detect risks, such as higher moment analysis,topography exposure, and nonparametric techniques. The path dependence of all options hedged dynamically. Dynamic Hedging is replete with helpful tools, market anecdotes,at–a–glance risk management rules distilling years of market lore,and important definitions. The book contains modules in which thefundamental mathematics of derivatives, such as the Brownianmotion, Ito′s lemma, the numeraire paradox, the Girsanov change ofmeasure, and the Feynman–Kac solution are presented in intuitivepractitioner′s language. Dynamic Hedging is an indispensable and definitive reference formarket makers, academics, finance students, risk managers, andregulators. The definitive book on options trading and risk management "If pricing is a science and hedging is an art, Taleb is avirtuoso." –Bruno Dupire, Head of Swaps and Options Research,Paribas Capital Markets "This is not merely the best book on how options trade, it isthe only book." –Stan Jonas, Managing Director, FIMAT–SocietyGARCH "Dynamic Hedging bridges the gap between what the besttraders know and what the best scholars can prove." –WilliamMargrabe, President, The William Margrabe Group, Inc. "The most comprehensive, insightful, intuitive work on thesubject. It is instrumental for both beginning and experiencedtraders."– "A tour de force. That rare find, a book of great practical andtheoretical value. Taleb successfully bridges the gap between theacademic and the real world. Interesting, provocative, wellwritten. Each chapter worth a fortune to any current or prospectivederivatives trader."–Victor Niederhoffer, Chairman, NiederhofferInvestments

Dynamic Hedging

Author: Nassim Taleb
Publisher: John Wiley & Sons
ISBN: 9780471353478
Size: 42.52 MB
Format: PDF, Kindle
View: 7589

The only complete resource addressing derivative risk With the fully updated and expanded Dynamic Hedging, Revised Edition, readers will learn the proven methodologies for monitoring and managing all the risks associated with managing portfolios containing any nonlinear security. Presenting risk from the vantage point of the option market maker and arbitrage operator, this book remolds options theory to fit the practitioner′s environment. Replete with helpful tools, market anecdotes, and at–a–glance risk management rules, Dynamic Hedging, Revised Edition is a comprehensive reference to the complexities of the options market that provides clear explanations of all the various forms of risk. Nassim Nicholas Taleb (Greenwich, CT) is the founder of Empirica Capital LLC, a hedge fund operator, and a fellow at the Courant Institute of Mathematical Sciences of New York University. Dr. Taleb was inducted in February 2001 into the Derivatives Strategy Hall of Fame. He received an MBA from the Wharton School and a PhD from University Paris–Dauphine. Over the years, financial professionals around the world have looked to the Wiley Finance series and its wide array of bestselling books for the knowledge, insights, and techniques that are essential to success in financial markets. As the pace of change in financial markets and instruments quickens, Wiley Finance continues to respond. With critically acclaimed books by leading thinkers on value investing, risk management, asset allocation, and many other critical subjects, the Wiley Finance series provides the financial community with information they want. Written to provide professionals and individuals with the most current thinking from the best minds in the industry, it is no wonder that the Wiley Finance series is the first and last stop for financial professionals looking to increase their financial expertise.

Derivatives Analytics With Python Data Analytics Models Simulation Calibration And Hedging Ws

Author: Yves Hilpisch
Publisher: John Wiley & Sons
ISBN: 1119037999
Size: 20.98 MB
Format: PDF, Kindle
View: 3372

Derivatives Analytics with Python: Data Analysis, Models, Simulation, Calibration and Hedging provides the necessary background information, theoretical foundations and numerical tools to implement a market-based valuation of stock index options. Topics are, amongst others, stylized facts of equity and options markets, risk-neutral valuation, Fourier transform methods, Monte Carlo simulation, model calibration, valuation and dynamic hedging. The financial models introduced in this book exhibit features like stochastic volatility, jump components and stochastic short rates. The approach is a practical one in that all important aspects are illustrated by a set of self-contained Python scripts. Benefits of Reading the Book: Data Analysis: Learn how to use Python for data and financial analysis. Reproduce major stylized facts of equity and options markets by yourself. Models: Learn risk-neutral pricing techniques from ground up, apply Fourier transform techniques to European options and advanced Monte Carlo pricing to American options. Simulation: Monte Carlo simulation is the most powerful and flexible numerical method for derivatives analytics. Simulate models with jumps, stochastic volatility and stochastic short rates. Calibration: Use global and local optimization techniques (incl. penalties) to calibrate advanced option pricing models to market quotes for options with different strikes and maturities. Hedging: Learn how to use advanced option pricing models in combination with advanced numerical methods to dynamically hedge American options. Python: All results, graphics, etc. presented are in general reproducible with the Python scripts accompanying the book. Benefit from more than 5,500 lines of code.

Portfolio Insurance

Author: Donald Luskin
Publisher: Wiley
ISBN: 9780471858492
Size: 57.43 MB
Format: PDF, ePub, Docs
View: 5031

Portfolio insurance has become a craze among institutional investors: over the past ten years, the value of assets managed under this strategy has grown from zero to more than -50 billion. This guide offers complete coverage and practical advice on every aspect of the subject. It clearly defines the characteristics of portfolio insurance, providing background on its history and the theory of hedging, going on to describe how to implement a hedging strategy, how to fit portfolio insurance into long-term financial planning, using index and financial futures and options in hedging, and techniques for measuring performance. Also included is a discussion of how portfolio insurance operates in the international arena.

Hedging Market Exposures

Author: Oleg V. Bychuk
Publisher: John Wiley & Sons
ISBN: 9781118085370
Size: 26.84 MB
Format: PDF, ePub, Docs
View: 748

Identify and understand the risks facing your portfolio, how to quantify them, and the best tools to hedge them This book scrutinizes the various risks confronting a portfolio, equips the reader with the tools necessary to identify and understand these risks, and discusses the best ways to hedge them. The book does not require a specialized mathematical foundation, and so will appeal to both the generalist and specialist alike. For the generalist, who may not have a deep knowledge of mathematics, the book illustrates, through the copious use of examples, how to identify risks that can sometimes be hidden, and provides practical examples of quantifying and hedging exposures. For the specialist, the authors provide a detailed discussion of the mathematical foundations of risk management, and draw on their experience of hedging complex multi-asset class portfolios, providing practical advice and insights. Provides a clear description of the risks faced by managers with equity, fixed income, commodity, credit and foreign exchange exposures Elaborates methods of quantifying these risks Discusses the various tools available for hedging, and how to choose optimal hedging instruments Illuminates hidden risks such as counterparty, operational, human behavior and model risks, and expounds the importance and instability of model assumptions, such as market correlations, and their attendant dangers Explains in clear yet effective terms the language of quantitative finance and enables a non-quantitative investment professional to communicate effectively with professional risk managers, "quants", clients and others Providing thorough coverage of asset modeling, hedging principles, hedging instruments, and practical portfolio management, Hedging Market Exposures helps portfolio managers, bankers, transactors and finance and accounting executives understand the risks their business faces and the ways to quantify and control them.

Option Volatility Pricing Advanced Trading Strategies And Techniques

Author: Sheldon Natenberg
Publisher: McGraw Hill Professional
ISBN: 0071508015
Size: 36.46 MB
Format: PDF, ePub
View: 2615

One of the most widely read books among active option traders around the world, Option Volatility & Pricing has been completely updated to reflect the most current developments and trends in option products and trading strategies. Featuring: Pricing models Volatility considerations Basic and advanced trading strategies Risk management techniques And more! Written in a clear, easy-to-understand fashion, Option Volatility & Pricing points out the key concepts essential to successful trading. Drawing on his experience as a professional trader, author Sheldon Natenberg examines both the theory and reality of option trading. He presents the foundations of option theory explaining how this theory can be used to identify and exploit trading opportunities. Option Volatility & Pricing teaches you to use a wide variety of trading strategies and shows you how to select the strategy that best fits your view of market conditions and individual risk tolerance. New sections include: Expanded coverage of stock option Strategies for stock index futures and options A broader, more in-depth discussion volatility Analysis of volatility skews Intermarket spreading with options

Modelling Pricing And Hedging Counterparty Credit Exposure

Author: Giovanni Cesari
Publisher: Springer Science & Business Media
ISBN: 3642044549
Size: 17.50 MB
Format: PDF, Kindle
View: 7491

It was the end of 2005 when our employer, a major European Investment Bank, gave our team the mandate to compute in an accurate way the counterparty credit exposure arising from exotic derivatives traded by the ?rm. As often happens, - posure of products such as, for example, exotic interest-rate, or credit derivatives were modelled under conservative assumptions and credit of?cers were struggling to assess the real risk. We started with a few models written on spreadsheets, t- lored to very speci?c instruments, and soon it became clear that a more systematic approach was needed. So we wrote some tools that could be used for some classes of relatively simple products. A couple of years later we are now in the process of building a system that will be used to trade and hedge counterparty credit ex- sure in an accurate way, for all types of derivative products in all asset classes. We had to overcome problems ranging from modelling in a consistent manner different products booked in different systems and building the appropriate architecture that would allow the computation and pricing of credit exposure for all types of pr- ucts, to ?nding the appropriate management structure across Business, Risk, and IT divisions of the ?rm. In this book we describe some of our experience in modelling counterparty credit exposure, computing credit valuation adjustments, determining appropriate hedges, and building a reliable system.