Essays on Stock Options

Essays on Stock Options
Author: Iskra Kalodera
Publisher: Tectum - Der Wissenschaftsverlag
Total Pages: 116
Release: 2011-07
Genre:
ISBN: 9783828889026

This book focuses exclusively on stock options, analyzing their pricing, liquidity, and information transmission empirically. With the help of discrete choice modeling and regression analysis, it offers new insights into the behavior of stock option liquidity as well as the influence of overall market liquidity on option prices. Many observed phenomena find explanation through the market microstructure. The book also provides the most comprehensive analysis of equity options for the German market so far and serves as a guide to up-to-date empirical topics for both researchers and practitioners.

Three Essays on the Information Content of Stock Options

Three Essays on the Information Content of Stock Options
Author: Zekun Wu
Publisher:
Total Pages: 0
Release: 2021
Genre:
ISBN:

This dissertation consists of three essays that explore the information content embedded in equity options. The results improve our understanding of the cross-section of option returns, informed trading in the options market, and the industry effect of IPOs. In the first essay, we study the relation between option-implied skewness (IS) and the crosssection of option returns under daily hedging to better understand skewness pricing in isolation from lower moments. Creating portfolios of delta-hedged (D-hedged) and delta-vega-hedged (DV-hedged) options with daily rebalancing, we find that IS is negatively (positively) related to call (put) option returns, but the relation to put options is statistically significant only during economic recessions. The relation is more substantial when the underlying stock has a larger market beta and when the firm has more severe information opacity. Our results suggest that investors' skewness preference grows stronger with greater market risk and lower information quality. In the second essay, we examined the informed trading in the options market before FDA drug advisory committee meetings. We find significant abnormal options trading volume before both meeting dates and report creation dates, particularly for small drug firms. Abnormal volume significantly predicts post-meeting stock returns. Informed traders prefer out-of-the-money options and choose maturities to cover the dates when reports are publicly released. They prefer to sell options close to the meeting date, perhaps to capture returns from both expected stock price changes and the sharp drop in implied volatility post-meeting. In the third essay, I investigate the effect of initial public offerings (IPOs) on industry competitors' options market. I find that rival firms' put (call) options volume increases (decreases) around IPOs, leading to price pressure on call options relative to put options as measured by the implied volatility spread. Rival firms' reaction in the options market also predicts the IPO firms' post-IPO stock performance. Lastly, rival firms with strong operating income experience less negative impact in the options market, suggesting competitive operation performance help stabilize rival firms' options market around IPOs.

Three Essays in Financial Markets. The Bright Side of Financial Derivatives: Options Trading and Firm Innovation

Three Essays in Financial Markets. The Bright Side of Financial Derivatives: Options Trading and Firm Innovation
Author: Iván Blanco
Publisher: Ed. Universidad de Cantabria
Total Pages: 90
Release: 2019-02-15
Genre: Business & Economics
ISBN: 8481028770

Do financial derivatives enhance or impede innovation? We aim to answer this question by examining the relationship between equity options markets and standard measures of firm innovation. Our baseline results show that firms with more options trading activity generate more patents and patent citations per dollar of R&D invested. We then investigate how more active options markets affect firms' innovation strategy. Our results suggest that firms with greater trading activity pursue a more creative, diverse and risky innovation strategy. We discuss potential underlying mechanisms and show that options appear to mitigate managerial career concerns that would induce managers to take actions that boost short-term performance measures. Finally, using several econometric specifications that try to account for the potential endogeneity of options trading, we argue that the positive effect of options trading on firm innovation is causal.

Options:Essential Concepts, 3rd Edition

Options:Essential Concepts, 3rd Edition
Author: The Options Institute
Publisher: McGraw Hill Professional
Total Pages: 470
Release: 1999-06-21
Genre: Business & Economics
ISBN: 9780071341691

Get the acknowledged industry classic revised and updated to deliver everything from time-honored options concepts to strategies for individual and institutional investors and traders. Every stock trader or market maker, whether currently involved with options or not, should own OPTIONS: ESSENTIAL CONCEPTS AND TRADING STRATEGIES, THIRD EDITION. Written by todays leading options practitionersand edited by The Options Institute, the globally renowned Educational Division of the Chicago Board Options ExchangeOPTIONS leaves no stone unturned in delivering the most complete, authoritative, and easy-to-understand blueprint available for navigating the profitable twists and turns of todays options marketplace. No-nonsense, packed with useful information, and valuable as either an introductory textbook or a comprehensive fingertip reference source, this thoroughly revised and updated edition details: What options are, how they are priced, and how they are traded; Basic option trading strategies such as covered writing and protective puts; Advanced strategies involving LEAPS and the stock repair strategy; Options from three points of view: private investor, institutional investor, and market maker; How to use the power of the Internet for trading and detailed information gathering. The well-organized, thought-provoking, and dependable ideas found here will help you use options to increase the returns in virtually any investment mix. The comprehensive answers to a wide range of options questions, as well as insights into the latest options trading strategies, cover: Option Market History From early transactions to latter-day innovations including LEAPS and index options, knowledge of options industry history will help you intuitively understand and trade profitably today; Essential Concepts Fundamentals of options pricing theory and their relationship to market prediction, stock selection, and risk management; volatility explained; and introductory strategies from long call to covered strangle; Investing and Trading Strategies Discussions of how to approach and understand "investing" strategies that focus on ownership of an underlying equity versus "trading". strategies with no intent to hold the underlying stock; plus, the function of market makers ; Real-Time Applications Institutional case studies; how to use options as an indicator of price moves for an underlying stock; using the Internet for instantaneous trades and information; plus, a comprehensive glossary of option market terminology. OPTIONS, THIRD EDITION, takes the guesswork out of trading options and gives you the information you need to become a savvy options trader. So get your questions together, and use this step-by-step guidebook to develop option strategies that meet your investment objectives: hedging your stock market risk, increasing your portfolio income, or improving your trading results.

Option Volatility & Pricing: Advanced Trading Strategies and Techniques

Option Volatility & Pricing: Advanced Trading Strategies and Techniques
Author: Sheldon Natenberg
Publisher: McGraw Hill Professional
Total Pages: 485
Release: 1994-08
Genre: Business & Economics
ISBN: 155738486X

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.