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Interactive: Input a year in the yellow box

View Historical points in time

DATES OF INTEREST

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• 1918 - Extremely undervalued

• 1929 - Extremely overvalued

• 1937 - Extremely overvalued

• 1962 - overvalued

• 1975 - Extremely undervalued

• 1990 - overvalued

• 2000 - Extremely overvalued

• 2007 - Upper range of Normal Zone

• 2009 - Extremely undervalued

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