Illustrate and provide explanation for the fluctuations of the share prices over the seven-week period, and include comparative evaluation .

Brief profile outline about the companies you have chosen including a summary of relevant investor, financial data and capture of potential developments and share price performance for each company.
Illustrate and provide explanation for the fluctuations of the share prices over the seven-week period, and include comparative evaluation .
Comment on the advantages and disadvantages of any techniques you have used to support your analysis.