Original Djia Companies
How many companies remain in the Dow Jones Industrial Average of the original members?
Substituting companies with performance performance companies, Dow Jones is not a bit bad leader?
The Dow was original dozen since 1800. General Electric was only then that the population of remains part of the index. The rate of population needs to change now and then, as when companies go out of business, merge, go private, purchased, etc, or simply no longer reflect the currect economy.
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