Explain Why You Believe These Price Changes Occurred In The Context Of News: Finance Case Study, UCD, Ireland

Question
For the company Oracle Corporation (ORCL), find one or more stock price changes between the dates 14/11/2021 and 14/11/2022. Explain why you believe these price changes occurred in the context of news and the efficient market hypothesis. Did these price movements align with the efficient market hypothesis? Explain your answer, particularly with regard to timing. Show these price changes on a graph and indicate when the news driving these changes occurred.

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