Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Using R Programming Based on quarterly closing prices and adjusted closing prices on Exxon-Mobile (ticker XOM) from 1980Q1 to 2017Q4, a. Plot these two prices

Using R Programming

Based on quarterly closing prices and adjusted closing prices on Exxon-Mobile (ticker XOM) from 1980Q1 to 2017Q4,

a. Plot these two prices together on a single diagram.

b. Calculate the quarterly simple returns with and without dividends. Annualize the quarterly simple returns simply by a factor of 4. What are the average annualized quarterly returns for XOM with and without dividends? Are they different?

c. For an investor holding XOM, how many quarters there are positive returns without taking dividends into consideration? What is the answer if we take dividends into consideration?

R extra

To get quarterly prices, the simplest way is to get the daily prices from 1980-1-1 to 2017-12-31 by using

get.hist.quote(instrument=XOM,start=1980-1-1,end=2017-12-31, quote=c(Close,Adjusted))

and then use aggregate(y,as.yearqtr,tail,1) to convert to quarterly prices.

To plot two series on the same diagram, use plot to plot the first series, use lines to add the second series.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Financial Management In Construction Contracting

Authors: Andrew Ross, Peter Williams

1st Edition

1405125063, 9781405125062

More Books

Students also viewed these Finance questions