Change in share price between 31 December and 7 May 2018 of Westpac: Track and report any change in Westpac company’s share price between 31 December 2017 and 7 May 2018. Change in share price between 31 December and 2 Feb 2018 of Commonwealth: Track and report any change in Commonwealth share price between 31 December 2017 and 8 Feb 2018. Identify the ‘other media’ releases (e-news articles or commentary by financing journalists or the company itself) and track the change in your selected company’s share price within 7 days of the release of the this ‘other media’ releases (provide evidence of this change tracking). What information in the ‘other media’ releases may have caused this change? If there no change to the share price within 7 days of the ‘other media’ releases about your selected company, then identify any reported event at that time, which may be related to this share price change. Share price of Westpac and Commonwealth on 31 December 2017 is 31.55 and 80.34 respectively. Share price of westpac on 7 May 2018 is 29.34. Share price of Commonwealth on 7 Feburary 2018 is 76.79.