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Author: Sophie Xiaoyan Ni
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
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Book Description
This paper investigates informed trading on stock volatility in the option market. Using a unique data set from the Chicago Board Options Exchange, we construct non-market maker net demand for stock volatility from the trading volume of individual equity options. We find that this volatility demand is informative about the future realized volatility of underlying stocks which suggests the presence of volatility information traders in the option market. We also examine asset pricing implications of volatility information trading by measuring Kyle's lambda: The impact on option prices for each unit increase in volatility demand. The price impact is positive which is consistent with the existence of informational asymmetry about stock volatility. More importantly, we link the time variation in the price impact to the time variation in the degree of informational asymmetry. In particular, the price impact increases by over 50 percent as informational asymmetry about stock volatility intensifies in the days leading up to earnings announcements and diminishes to its normal level soon after the volatility uncertainty is resolved.
Author: Sophie Xiaoyan Ni
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Get Book Here
Book Description
This paper investigates informed trading on stock volatility in the option market. Using a unique data set from the Chicago Board Options Exchange, we construct non-market maker net demand for stock volatility from the trading volume of individual equity options. We find that this volatility demand is informative about the future realized volatility of underlying stocks which suggests the presence of volatility information traders in the option market. We also examine asset pricing implications of volatility information trading by measuring Kyle's lambda: The impact on option prices for each unit increase in volatility demand. The price impact is positive which is consistent with the existence of informational asymmetry about stock volatility. More importantly, we link the time variation in the price impact to the time variation in the degree of informational asymmetry. In particular, the price impact increases by over 50 percent as informational asymmetry about stock volatility intensifies in the days leading up to earnings announcements and diminishes to its normal level soon after the volatility uncertainty is resolved.
Author: Euan Sinclair
Publisher: John Wiley & Sons
ISBN: 0470181990
Category : Business & Economics
Languages : en
Pages : 228
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Book Description
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: Carley Garner
Publisher: FT Press
ISBN: 0137154224
Category : Business & Economics
Languages : en
Pages : 288
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Book Description
Don’t Miss out on Today’s Hottest Trading Arena: Commodity Options! “The authors have written the definitive work on trading commodity options. Their in-depth knowledge of this subject is legendary among industry professionals and expert traders alike, and their ability to relay their knowledge through text, pictures, and the spoken word is unparalleled in our industry.” –Lan Turner, CEO, Gecko Software, Inc. “This book captures the realities of commodity option trading in a simple and easy- to-read presentation that will be beneficial for traders of all sizes and skill levels.” –Chris Jarvis, CFA, CMT, Caprock Risk Management, LLC “Even the most experienced investors often overlook the fact that options on futures are fundamentally different from options on stocks. This book fills that gap and sets the record straight with clear and concise descriptions that are easy to understand. Guaranteed to become a true source of value creation for anyone interested in trading commodity options.” –Jeff Augen, author, The Volatility Edge in Options Trading “Commodity Options arms readers with the strategies and tactics needed to take a more active approach to managing risk in today’s turbulent markets. The authors exhaustively break down every component of a commodity option to its lowest common denominator, making this book an essential piece of information for those looking to expand their trading tool box or further build on existing option strategies.” –John Netto, Chief Investment Strategist, NetBlack Capital and author, One Shot–One Kill Trading Investors worldwide are discovering the enormous opportunities available through commodity options trading. However, because commodities have differing underlying characteristics from equities, commodity options behave differently as well. In this book, two of the field’s most respected analysts present strategies built from the ground up for commodity options. Carley Garner and Paul Brittain begin with a quick primer on how commodity options work, how they evolved, and why conventional options strategies often fail in the commodity options markets. Next, using detailed examples based on their own extensive research, they show how to leverage the unique characteristics of commodity options in your own trades. You’ll walk through trades from “top to bottom,” master both long- and short-option approaches, and learn powerful strategies usually ignored in options books. For example, the authors introduce synthetic swing trading strategies that systematically reduce volatility from the market. This book’s easy-to-use trading strategies are strategically employed by the author’s clients every day: With Commodity Options, you can work to put the odds in your favor, too! • Why commodity options are different—and what it means to you Understand key differences in the underlying assets and the logistics of market execution • Systematically rewrite the odds in your favor Four ways to make winning trades more likely—and losing trades less common • When to trade short options—and how to manage the risk Why careful option selling may improve your odds of success • Master strategies designed for diverse market conditions Combine long and short options to create the right strategy for any market opportunity • Exploit short-lived trends through “synthetic” swing trading Get the advantages of futures contracts without the volatility
Author: Adam Warner
Publisher: McGraw Hill Professional
ISBN: 0071785825
Category : Business & Economics
Languages : en
Pages : 302
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Book Description
How to collect big profits from a volatile options market Over the past decade, the concept of volatility has drawn attention from traders in all markets across the globe. Unfortunately, this scrutiny has also created a proliferation of myths about what volatility means and how it works. Options Volatility Trading deconstructs some of the common misunderstandings about volatility trading and shows you how to successfully manage an options trading account and investment portfolio with expertise. This reliable guidebook provides an in-depth look at the volatility index (VIX) and demonstrates how to use it in conjunction with other analytical tools to determine an accurate measure of investor sentiment. However, recognizing a trend isn’t enough. In order to give you everything you need to profit in the options market, Options Volatility Trading also features: Detailed analysis of historical volatility patterns in the context of trading activity Insights into the behavioral psychology of trading volatility Revealing examinations of market noise that distorts exploitable anomalies Author Adam Warner, a recognized trading strategist and financial writer, sheds light on the required mathematics by thoroughly covering options Greeks and building a solid foundation for more advanced options and volatility concepts. He explains how to diversify your investment choices using the latest trading vehicles on the market, including exchange traded funds (ETFs), which offer exceptional money-earning potential for volatility traders. Applying the conceptual lessons in this in-depth book, you will be able to identify, collect, and process the abundance of data available every day in order to time the markets like a pro, as well as develop your own toolbox of best practices and time-tested strategies for locking in big profits from dramatic shifts in investor sentiment. Most importantly, Options Volatility Trading provides you with a go-to resource of dependable guidelines that will help you become a successful volatility trader in options and any other market.
Author: Sheldon Natenberg
Publisher: McGraw Hill Professional
ISBN: 155738486X
Category : Business & Economics
Languages : en
Pages : 485
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Book Description
Provides a thorough discussion of volatility, the most important aspect of options trading. Shows how to identify mispriced options and to construct volatility and "delta neutral" spreads.
Author: Euan Sinclair
Publisher: John Wiley & Sons
ISBN: 0470642521
Category : Business & Economics
Languages : en
Pages : 326
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Book Description
An A to Z options trading guide for the new millennium and the new economy Written by professional trader and quantitative analyst Euan Sinclair, Option Trading is a comprehensive guide to this discipline covering everything from historical background, contract types, and market structure to volatility measurement, forecasting, and hedging techniques. This comprehensive guide presents the detail and practical information that professional option traders need, whether they're using options to hedge, manage money, arbitrage, or engage in structured finance deals. It contains information essential to anyone in this field, including option pricing and price forecasting, the Greeks, implied volatility, volatility measurement and forecasting, and specific option strategies. Explains how to break down a typical position, and repair positions Other titles by Sinclair: Volatility Trading Addresses the various concerns of the professional options trader Option trading will continue to be an important part of the financial landscape. This book will show you how to make the most of these profitable products, no matter what the market does.
Author: Sheldon Natenberg
Publisher: John Wiley & Sons
ISBN: 1592802923
Category : Business & Economics
Languages : en
Pages : 180
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Book Description
Sheldon Natenberg is one of the most sought after speakers on the topic of option trading and volatility strategies. This book takes Sheldon’s non-technical, carefully crafted presentation style and applies it to a book—one that you’ll study and carry around for years as your personal consultant. Learn about the most vital concepts that define options trading, concepts you’ll need to analyze and trade with confidence. In this volume, Sheldon explains the difference between historical volatility, future volatility, and implied volatility. He provides real inspiration and wisdom gleaned from years of trading experience. Th is book captures the energy of the spoken message direct from the source. Learn about implied volatility and how it is calculated Gain insight into the assumptions driving an options pricing model Master the techniques of comparing price to value Realize the important part that probability plays in estimating option prices
Author: Richard Lehman
Publisher: John Wiley & Sons
ISBN: 1118102665
Category : Business & Economics
Languages : en
Pages : 224
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Book Description
Practical option strategies for the new post-crisis financialmarket Traditional buy-and-hold investing has been seriously challengedin the wake of the recent financial crisis. With economic andmarket uncertainty at a very high level, options are still the mosteffective tool available for managing volatility and downside risk,yet they remain widely underutilized by individuals and investmentmanagers. In Options for Volatile Markets, Richard Lehmanand Lawrence McMillan provide you with specific strategies to lowerportfolio volatility, bulletproof your portfolio against anycatastrophe, and tailor your investments to the precise level ofrisk you are comfortable with. While the core strategy of this new edition remains covered callwriting, the authors expand into more comprehensive optionstrategies that offer deeper downside protection or even allowinvestors to capitalize on market or individual stock volatility.In addition, they discuss new offerings like weekly expirations andoptions on ETFs. For investors who are looking to capitalize onglobal investment opportunities but are fearful of lurking "blackswans", this book shows how ETFs and options can be utilized toconstruct portfolios that are continuously protected againstunforeseen calamities. A complete guide to the increased control and lowered riskcovered call writing offers active investors and traders Addresses the changing investment environment and how to useoptions to succeed within it Explains how to use options with exchange-traded funds Understanding options is now more important than ever, and withOptions for Volatile Markets as your guide, you'll quicklylearn how to use them to protect your portfolio as well as improveits overall performance.
Author: Mark Sebastian
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110697866
Category : Business & Economics
Languages : en
Pages : 234
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Book Description
If you have experience in option trading, or a strong understanding of the options markets, but want to better understand how to trade given certain market conditions, this is the book for you. Mark Sebastian's new edition will teach trade evaluation, using Greeks, trading various spreads under different market conditions, portfolio-building, and risk management. Sebastian's approach will help traders understand how to find edge, what kind of trade under what conditions will capture edge, and how to create and successfully hedge. The book demonstrates how to structure a portfolio of trades that makes more money with less risk.
Author: Thi Thanh Van Le
Publisher:
ISBN:
Category : Options (Finance)
Languages : en
Pages : 376
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Book Description
Despite a growing research interest in option trading and its impact on the pricing of the underlying asset, the role of options as a vehicle for informed trading remains an important economic question which has not yet been fully explored. In fact, even though academics have often argued that informed traders may prefer to trade in the option market rather than the equity market1, the question of whether (and to what extent) such a proposition would hold in practice has not been systematically addressed in the literature. This overarching research problem forms the foundation of this doctoral research project, leading to two important research questions. First, if investors do in fact use options to trade on information about underlying stock prices in practice, what implications does this have for the option (stock) pricing and forecasting? Second, what are the key factors driving traders' decisions to trade on new information in one market over another? These two issues correspond to the two gaps found in the extant literature on option trading, and also in the strand of empirical studies focusing on the role of options as a mechanism for trading on information about the underlying asset. To explore these research questions, three interrelated projects have been undertaken, each with a unique contribution to informing the research topic. These closely related investigations jointly provide consolidated answers to the two research questions raised previously. In response to the first research question, we pursue two strands of empirical investigation to examine the presence of informed trading in the option market. Firstly, we investigate the extent to which the information content extracted from options trading can be used to enhance predictions of the future volatility realised by underlying stocks. Secondly, we examine the price impact of information trading activities within the option market, focusing especially on the way in which the level of trading activities can explain and predict the future dynamics of the option implied volatility smile. Both of these strands yield evidence in support of information trading activities existing in the option market. Regarding the second research question, our collective evidence indicates that the allocation of informed traders between option and stock markets depends on the trade-off of transaction costs and trading opportunities existing in two related markets. This finding has consistently been corroborated by separate evidence emerging from our independent investigations. We found that the degree of information trading in the option market varies across different stocks, corresponding to variations in the level of individual stock liquidity. It has also been found that the degree of information asymmetry of option trades changed in response to changes in trading costs driven by regulatory changes observed during the 2008 short-sale ban. This research makes a valuable contribution to the field of option research. From the theoretical perspective, it addresses significant gaps in the existing literature and extends our understanding of informed trading activities in the option market. In particular, it contributes to the body of knowledge on the economic value of derivatives by investigating the critical role they have played in the process of incorporating new information into the market. From the practical perspective, it proposes a simple-yet-effective technique which employs trading volume to improve forecasts of the underlying stock volatility and of the option implied volatility (price) respectively. Since volatility plays such a central role in the practice of derivatives trading, risk analysis and portfolio management, better forecasts of these quantities are clearly important and highly regarded by practitioners. 1 Mainly due to higher financial leverages, reduced transactions costs and wider trading opportunities (eg speculation on volatility) (Black, 1975).
