<P> The Dow Jones Industrial Average ( DJIA ) , or simply the Dow ( / ˈdaʊ / ) , is a stock market index that shows how 30 large , publicly owned companies based in the United States have traded during a standard trading session in the stock market . The value of the Dow is not a weighted arithmetic mean and does not represent its component companies ' market capitalization , but rather the sum of the price of one share of stock for each component company . The sum is corrected by a factor which changes whenever one of the component stocks has a stock split or stock dividend , so as to generate a consistent value for the index . </P>
<P> The Dow Jones Industrial Average ( DJIA ) , or simply the Dow ( / ˈdaʊ / ) , is a stock market index that shows how 30 large , publicly owned companies based in the United States have traded during a standard trading session in the stock market . The value of the Dow is not a weighted arithmetic mean and does not represent its component companies ' market capitalization , but rather the sum of the price of one share of stock for each component company . The sum is corrected by a factor which changes whenever one of the component stocks has a stock split or stock dividend , so as to generate a consistent value for the index . </P>
what is one point in the stock market
what is one point in the stock market
the sum of the price of one share of stock for each component company
the sum of the price of one share of stock for each component company