Inconsistent with observed patterns in price changes

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Reference no: EM13765405

Which of the following is true?

A) A random walk for stock price changes is inconsistent with observed patterns in price changes.

B) If the stock market follows a random walk, price changes should be highly correlated.

C) If the stock market is weak form efficient, then stock prices follow a random walk.

D) All of these.

E) Both If the stock market follows a random walk, price changes should be highly correlated; and If the stock market is weak form efficient, then stock prices follow a random walk.

Reference no: EM13765405

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