Search icon
Subscription
0
Cart icon
Close icon
You have no products in your basket yet
Save more on your purchases!
Savings automatically calculated. No voucher code required
Arrow left icon
All Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Newsletters
Free Learning
Arrow right icon
Learning Quantitative Finance with R

You're reading from  Learning Quantitative Finance with R

Product type Book
Published in Mar 2017
Publisher Packt
ISBN-13 9781786462411
Pages 284 pages
Edition 1st Edition
Languages
Authors (2):
Dr. Param Jeet Dr. Param Jeet
Profile icon Dr. Param Jeet
PRASHANT VATS PRASHANT VATS
Profile icon PRASHANT VATS
View More author details

Table of Contents (16) Chapters

Learning Quantitative Finance with R
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
1. Introduction to R 2. Statistical Modeling 3. Econometric and Wavelet Analysis 4. Time Series Modeling 5. Algorithmic Trading 6. Trading Using Machine Learning 7. Risk Management 8. Optimization 9. Derivative Pricing

Option pricing


The binomial model works with the continuous process, while the Cox-Ross-Rubinstein model works with the discrete process. Option price depends upon stock price, strike price, interest rates, volatility, and time to expiry. We will use the package fOption for the Black-Scholes model. The following commands install and load this into the workspace:

> install.packages("fOptions") 
> library(fOptions) 

Black-Scholes model

Let us consider an example of call and put options using hypothetical data in June 2015 with a maturity of September 2015, that is, 3 months to time to maturity. Assume that the current price of the underlying stock is USD 900, the strike price is USD 950, the volatility is 22%, and the risk-free rate is 2%. We also have to set the cost of carry (b); in the original Black-Scholes model (with underlying paying no dividends), it equals the risk-free rate.

The following command GBSOption() calculates the call option price using all other parameters. The first...

lock icon The rest of the chapter is locked
arrow left Previous Chapter
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $15.99/month. Cancel anytime}