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CS Executive · Corporate Accounting and Financial Management · Security Analysis

Which statement about the Dow Theory principle of confirmation is correct?

Dow Theory holds that a trend is valid only when the two averages, industrial and transportation, confirm each other by moving in the same direction. One index alone, falling volume or a single company's fundamentals cannot confirm the trend.

  1. AA trend signal is reliable only when two indices, such as the industrial and transportation averages, confirm each otherCorrect
  2. BA trend is confirmed when trading volume falls sharply during the move
  3. CA trend is confirmed by a single index rising for three consecutive days
  4. DA trend is confirmed only when the fundamental analysis of one company agrees with it

Explanation

Dow's confirmation principle requires the Industrial and Transportation averages to signal the same direction before a trend is accepted. Volume is supposed to expand in the direction of the trend, not fall, so the falling-volume option is wrong.

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