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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
The S&P 500 Index tracks the overall movement of the stock market by considering the stock prices of 500 large corporations. The data file stocks2005.xls contains weekly data for this index as well as the weekly closing stock price for three companies during 2005. The variables included are:
WEEK - Week ending on date given
S&P -Â Weekly closing value for the S&P 500 Index
SEARS - Weekly closing stock price for Sears
TARGET - Weekly closing stock price for the Target
SARA LEE - Weekly closing stock price for the Sara Lee
a. Construct a time-series plot for the weekly closing values of the S&P 500 Index, Sears, Target, and Sara Lee.
b. Explain any patterns present in the plots.
c. Write a short summary of your findings.
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