Volatility And Correlation

Author : Riccardo Rebonato
Publisher : John Wiley & Sons
Page : 864 pages
File Size : 43,7 Mb
Release : 2005-07-08
Category : Business & Economics
ISBN : 9780470091401

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Volatility and Correlation by Riccardo Rebonato Pdf

In Volatility and Correlation 2nd edition: The Perfect Hedger and the Fox, Rebonato looks at derivatives pricing from the angle of volatility and correlation. With both practical and theoretical applications, this is a thorough update of the highly successful Volatility & Correlation – with over 80% new or fully reworked material and is a must have both for practitioners and for students. The new and updated material includes a critical examination of the ‘perfect-replication’ approach to derivatives pricing, with special attention given to exotic options; a thorough analysis of the role of quadratic variation in derivatives pricing and hedging; a discussion of the informational efficiency of markets in commonly-used calibration and hedging practices. Treatment of new models including Variance Gamma, displaced diffusion, stochastic volatility for interest-rate smiles and equity/FX options. The book is split into four parts. Part I deals with a Black world without smiles, sets out the author’s ‘philosophical’ approach and covers deterministic volatility. Part II looks at smiles in equity and FX worlds. It begins with a review of relevant empirical information about smiles, and provides coverage of local-stochastic-volatility, general-stochastic-volatility, jump-diffusion and Variance-Gamma processes. Part II concludes with an important chapter that discusses if and to what extent one can dispense with an explicit specification of a model, and can directly prescribe the dynamics of the smile surface. Part III focusses on interest rates when the volatility is deterministic. Part IV extends this setting in order to account for smiles in a financially motivated and computationally tractable manner. In this final part the author deals with CEV processes, with diffusive stochastic volatility and with Markov-chain processes. Praise for the First Edition: “In this book, Dr Rebonato brings his penetrating eye to bear on option pricing and hedging.... The book is a must-read for those who already know the basics of options and are looking for an edge in applying the more sophisticated approaches that have recently been developed.” —Professor Ian Cooper, London Business School “Volatility and correlation are at the very core of all option pricing and hedging. In this book, Riccardo Rebonato presents the subject in his characteristically elegant and simple fashion...A rare combination of intellectual insight and practical common sense.” —Anthony Neuberger, London Business School

Author : Sebastien Bossu
Publisher : John Wiley & Sons
Page : 176 pages
File Size : 53,6 Mb
Release : 2014-05-05
Category : Business & Economics
ISBN : 9781118774717

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Advanced Equity Derivatives by Sebastien Bossu Pdf

In Advanced Equity Derivatives: Volatility andCorrelation, Sébastien Bossu reviews and explains theadvanced concepts used for pricing and hedging equity exoticderivatives. Designed for financial modelers, option tradersand sophisticated investors, the content covers the most importanttheoretical and practical extensions of the Black-Scholesmodel. Each chapter includes numerous illustrations and a shortselection of problems, covering key topics such as impliedvolatility surface models, pricing with implied distributions,local volatility models, volatility derivatives, correlationmeasures, correlation trading, local correlation models andstochastic correlation. The author has a dual professional and academic background,making Advanced Equity Derivatives: Volatility andCorrelation the perfect reference for quantitative researchersand mathematically savvy finance professionals looking to acquirean in-depth understanding of equity exotic derivatives pricing andhedging.

Author : Colin Bennett
Publisher : Unknown
Page : 316 pages
File Size : 42,8 Mb
Release : 2014-08-17
Category : Electronic
ISBN : 1461108756

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Trading Volatility by Colin Bennett Pdf

This publication aims to fill the void between books providing an introduction to derivatives, and advanced books whose target audience are members of quantitative modelling community. In order to appeal to the widest audience, this publication tries to assume the least amount of prior knowledge. The content quickly moves onto more advanced subjects in order to concentrate on more practical and advanced topics. "A master piece to learn in a nutshell all the essentials about volatility with a practical and lively approach. A must read!" Carole Bernard, Equity Derivatives Specialist at Bloomberg "This book could be seen as the 'volatility bible'!" Markus-Alexander Flesch, Head of Sales & Marketing at Eurex "I highly recommend this book both for those new to the equity derivatives business, and for more advanced readers. The balance between theory and practice is struck At-The-Money" Paul Stephens, Head of Institutional Marketing at CBOE "One of the best resources out there for the volatility community" Paul Britton, CEO and Founder of Capstone Investment Advisors "Colin has managed to convey often complex derivative and volatility concepts with an admirable simplicity, a welcome change from the all-too-dense tomes one usually finds on the subject" Edmund Shing PhD, former Proprietary Trader at BNP Paribas "In a crowded space, Colin has supplied a useful and concise guide" Gary Delany, Director Europe at the Options Industry Council

Author : Riccardo Rebonato
Publisher : Wiley
Page : 360 pages
File Size : 43,8 Mb
Release : 1999-12-21
Category : Business & Economics
ISBN : 0471899984

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Volatility and Correlation by Riccardo Rebonato Pdf

In his new book, Riccardo Rebonato introduces financial professionals to the practical and subtle use of the concepts of volatility (the degree of randomness in a price movement) and correlation (the relationship between the changes in value of two financial assets) in the pricing of complex options. By explaining this approach in clear and accessible terms, the author provides traders, risk managers, financial professionals and students with the tools to undertake an effective investigation of option pricing models both at the qualitative and quantitative level. Dr Riccardo Rebonato is Head of Group Market Risk for the NatWest Group, London, UK. He holds Doctorates in Nuclear Engineering and Science of Materials/Solid State Physics. He has recently been appointed Lecturer in Mathematical Finance at Oxford University. Prior to joining NatWest, he was, at the same time, Head of the Complex Derivatives Trading desk and of the Complex Derivatives Research Group at Barclays Capital, where he worked for nine years. Before that he was a Research Fellow in Physics at Corpus Christi College, Oxford He is the author of the highly successful book Interest-Rate Option Models (Wiley, second edition 1998) and has published several papers on finance in academic journals. He is a regular speaker at conferences world-wide.

Author : Euan Sinclair
Publisher : John Wiley & Sons
Page : 228 pages
File Size : 43,5 Mb
Release : 2011-01-11
Category : Business & Economics
ISBN : 9781118045299

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Volatility Trading by Euan Sinclair Pdf

In Volatility Trading, Sinclair offers you a quantitative model for measuring volatility in order to gain an edge in your everyday option trading endeavors. With an accessible, straightforward approach. He guides traders through the basics of option pricing, volatility measurement, hedging, money management, and trade evaluation. In addition, Sinclair explains the often-overlooked psychological aspects of trading, revealing both how behavioral psychology can create market conditions traders can take advantage of-and how it can lead them astray. Psychological biases, he asserts, are probably the drivers behind most sources of edge available to a volatility trader. Your goal, Sinclair explains, must be clearly defined and easily expressed-if you cannot explain it in one sentence, you probably aren't completely clear about what it is. The same applies to your statistical edge. If you do not know exactly what your edge is, you shouldn't trade. He shows how, in addition to the numerical evaluation of a potential trade, you should be able to identify and evaluate the reason why implied volatility is priced where it is, that is, why an edge exists. This means it is also necessary to be on top of recent news stories, sector trends, and behavioral psychology. Finally, Sinclair underscores why trades need to be sized correctly, which means that each trade is evaluated according to its projected return and risk in the overall context of your goals. As the author concludes, while we also need to pay attention to seemingly mundane things like having good execution software, a comfortable office, and getting enough sleep, it is knowledge that is the ultimate source of edge. So, all else being equal, the trader with the greater knowledge will be the more successful. This book, and its companion CD-ROM, will provide that knowledge. The CD-ROM includes spreadsheets designed to help you forecast volatility and evaluate trades together with simulation engines.

Author : Bruno H. Solnik,Cyril Boucrelle,Yan Le Fur
Publisher : Unknown
Page : 12 pages
File Size : 45,8 Mb
Release : 1996
Category : Electronic
ISBN : 2854185714

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International Market Correlation and Volatility by Bruno H. Solnik,Cyril Boucrelle,Yan Le Fur Pdf

Author : Bruno H. Solnik,Cyril Boucrelle,Yann Le Fur
Publisher : Unknown
Page : 128 pages
File Size : 49,6 Mb
Release : 2000
Category : Electronic
ISBN : OCLC:606078295

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International Market Correlation and Volatility by Bruno H. Solnik,Cyril Boucrelle,Yann Le Fur Pdf

Author : Robert Engle
Publisher : Princeton University Press
Page : 176 pages
File Size : 47,8 Mb
Release : 2009-01-19
Category : Business & Economics
ISBN : 9781400830190

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Anticipating Correlations by Robert Engle Pdf

Financial markets respond to information virtually instantaneously. Each new piece of information influences the prices of assets and their correlations with each other, and as the system rapidly changes, so too do correlation forecasts. This fast-evolving environment presents econometricians with the challenge of forecasting dynamic correlations, which are essential inputs to risk measurement, portfolio allocation, derivative pricing, and many other critical financial activities. In Anticipating Correlations, Nobel Prize-winning economist Robert Engle introduces an important new method for estimating correlations for large systems of assets: Dynamic Conditional Correlation (DCC). Engle demonstrates the role of correlations in financial decision making, and addresses the economic underpinnings and theoretical properties of correlations and their relation to other measures of dependence. He compares DCC with other correlation estimators such as historical correlation, exponential smoothing, and multivariate GARCH, and he presents a range of important applications of DCC. Engle presents the asymmetric model and illustrates it using a multicountry equity and bond return model. He introduces the new FACTOR DCC model that blends factor models with the DCC to produce a model with the best features of both, and illustrates it using an array of U.S. large-cap equities. Engle shows how overinvestment in collateralized debt obligations, or CDOs, lies at the heart of the subprime mortgage crisis--and how the correlation models in this book could have foreseen the risks. A technical chapter of econometric results also is included. Based on the Econometric and Tinbergen Institutes Lectures, Anticipating Correlations puts powerful new forecasting tools into the hands of researchers, financial analysts, risk managers, derivative quants, and graduate students.

Author : Torben Gustav Andersen,Richard A. Davis,Jens-Peter Kreiß,Thomas V. Mikosch
Publisher : Springer Science & Business Media
Page : 1045 pages
File Size : 52,5 Mb
Release : 2009-04-21
Category : Business & Economics
ISBN : 9783540712978

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Handbook of Financial Time Series by Torben Gustav Andersen,Richard A. Davis,Jens-Peter Kreiß,Thomas V. Mikosch Pdf

The Handbook of Financial Time Series gives an up-to-date overview of the field and covers all relevant topics both from a statistical and an econometrical point of view. There are many fine contributions, and a preamble by Nobel Prize winner Robert F. Engle.

Author : Jon Danielsson
Publisher : John Wiley & Sons
Page : 307 pages
File Size : 47,8 Mb
Release : 2011-04-20
Category : Business & Economics
ISBN : 9781119977117

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Financial Risk Forecasting by Jon Danielsson Pdf

Financial Risk Forecasting is a complete introduction to practical quantitative risk management, with a focus on market risk. Derived from the authors teaching notes and years spent training practitioners in risk management techniques, it brings together the three key disciplines of finance, statistics and modeling (programming), to provide a thorough grounding in risk management techniques. Written by renowned risk expert Jon Danielsson, the book begins with an introduction to financial markets and market prices, volatility clusters, fat tails and nonlinear dependence. It then goes on to present volatility forecasting with both univatiate and multivatiate methods, discussing the various methods used by industry, with a special focus on the GARCH family of models. The evaluation of the quality of forecasts is discussed in detail. Next, the main concepts in risk and models to forecast risk are discussed, especially volatility, value-at-risk and expected shortfall. The focus is both on risk in basic assets such as stocks and foreign exchange, but also calculations of risk in bonds and options, with analytical methods such as delta-normal VaR and duration-normal VaR and Monte Carlo simulation. The book then moves on to the evaluation of risk models with methods like backtesting, followed by a discussion on stress testing. The book concludes by focussing on the forecasting of risk in very large and uncommon events with extreme value theory and considering the underlying assumptions behind almost every risk model in practical use – that risk is exogenous – and what happens when those assumptions are violated. Every method presented brings together theoretical discussion and derivation of key equations and a discussion of issues in practical implementation. Each method is implemented in both MATLAB and R, two of the most commonly used mathematical programming languages for risk forecasting with which the reader can implement the models illustrated in the book. The book includes four appendices. The first introduces basic concepts in statistics and financial time series referred to throughout the book. The second and third introduce R and MATLAB, providing a discussion of the basic implementation of the software packages. And the final looks at the concept of maximum likelihood, especially issues in implementation and testing. The book is accompanied by a website - www.financialriskforecasting.com – which features downloadable code as used in the book.

Author : Moorad Choudhry
Publisher : John Wiley & Sons
Page : 194 pages
File Size : 48,6 Mb
Release : 2007-01-11
Category : Business & Economics
ISBN : 9780470033777

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An Introduction to Value-at-Risk by Moorad Choudhry Pdf

The value-at-risk measurement methodology is a widely-used tool in financial market risk management. The fourth edition of Professor Moorad Choudhry’s benchmark reference text An Introduction to Value-at-Risk offers an accessible and reader-friendly look at the concept of VaR and its different estimation methods, and is aimed specifically at newcomers to the market or those unfamiliar with modern risk management practices. The author capitalises on his experience in the financial markets to present this concise yet in-depth coverage of VaR, set in the context of risk management as a whole. Topics covered include: Defining value-at-risk Variance-covariance methodology Monte Carlo simulation Portfolio VaR Credit risk and credit VaR Topics are illustrated with Bloomberg screens, worked examples, exercises and case studies. Related issues such as statistics, volatility and correlation are also introduced as necessary background for students and practitioners. This is essential reading for all those who require an introduction to financial market risk management and value-at-risk.

Author : Gunter Meissner
Publisher : John Wiley & Sons
Page : 296 pages
File Size : 51,6 Mb
Release : 2013-12-19
Category : Business & Economics
ISBN : 9781118796894

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Correlation Risk Modeling and Management by Gunter Meissner Pdf

A thorough guide to correlation risk and its growing importance in global financial markets Ideal for anyone studying for CFA, PRMIA, CAIA, or other certifications, Correlation Risk Modeling and Management is the first rigorous guide to the topic of correlation risk. A relatively overlooked type of risk until it caused major unexpected losses during the financial crisis of 2007 through 2009, correlation risk has become a major focus of the risk management departments in major financial institutions, particularly since Basel III specifically addressed correlation risk with new regulations. This offers a rigorous explanation of the topic, revealing new and updated approaches to modelling and risk managing correlation risk. Offers comprehensive coverage of a topic of increasing importance in the financial world Includes the Basel III correlation framework Features interactive models in Excel/VBA, an accompanying website with further materials, and problems and questions at the end of each chapter

Author : Neil C Schofield
Publisher : Springer
Page : 487 pages
File Size : 55,8 Mb
Release : 2017-03-14
Category : Business & Economics
ISBN : 9780230391079

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Equity Derivatives by Neil C Schofield Pdf

This book provides thorough coverage of the institutional applications of equity derivatives. It starts with an introduction on stock markets' fundamentals before opening the gate on the world of structured products. Delta-one products and options are covered in detail, providing readers with deep understanding of the use of equity derivatives strategies. The book features most of the traded payoffs and structures and covers all practical aspects of pricing and hedging. The treatment of risks is performed in a very intuitive fashion and provides the reader with a great overview of how dealers approach such derivatives. The author also delivers various common sensical reasons on which models to use and when. By discussing equity derivatives in a practical, non–mathematical and highly intuitive setting, this book enables practitioners to fully understand and correctly structure, price and hedge these products effectively, and stand strong as the only book in its class to make these equity-related concepts truly accessible.

Author : Emmanuel Jurczenko
Publisher : Elsevier
Page : 486 pages
File Size : 54,6 Mb
Release : 2015-11-24
Category : Business & Economics
ISBN : 9780081008119

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Risk-Based and Factor Investing by Emmanuel Jurczenko Pdf

This book is a compilation of recent articles written by leading academics and practitioners in the area of risk-based and factor investing (RBFI). The articles are intended to introduce readers to some of the latest, cutting edge research encountered by academics and professionals dealing with RBFI solutions. Together the authors detail both alternative non-return based portfolio construction techniques and investing style risk premia strategies. Each chapter deals with new methods of building strategic and tactical risk-based portfolios, constructing and combining systematic factor strategies and assessing the related rules-based investment performances. This book can assist portfolio managers, asset owners, consultants, academics and students who wish to further their understanding of the science and art of risk-based and factor investing. Contains up-to-date research from the areas of RBFI Features contributions from leading academics and practitioners in this field Features discussions of new methods of building strategic and tactical risk-based portfolios for practitioners, academics and students

Author : Mico Loretan,William B. English
Publisher : Unknown
Page : 44 pages
File Size : 52,5 Mb
Release : 2000
Category : Assets
ISBN : UCSD:31822028142677

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Evaluating "correlation Breakdowns" During Periods of Market Volatility by Mico Loretan,William B. English Pdf

Financial market observers have noted that during periods of high market volatility, correlations between asset prices can differ substantially from those seen in quieter markets. For example, correlations among yield spreads were substantially higher during the fall of 1998 than in earlier or later periods. Such changes in correlations could reflect changes in the underlying distribution of returns or quot;contagionquot; across markets that is present only during periods of market turbulence. However, as noted by Boyer, Gibson and Loretan (1999), increases in the volatility of returns are generally accompanied by an increase in sampling correlations even when the true correlations are constant. We show that this result is not just of theoretical interest: When we consider quarterly measures of volatility and correlation for three pairs of asset returns, we find that the theoretical relationship can explain much of the movement in correlations over time. We then examine the implications of this link between measures of volatility and correlation for risk management, bank supervision, and monetary policy making.