US Stock Market quotes are based off of the Dow Jones. The Dow average is price-weighted. The value of the Dow is not the actual average of the prices of its tracked stocks, but rather the total of the stock prices divided by a divisor, which changes whenever one of the component stocks has a stock split or stock dividend. The Dow the most watched benchmark indices tracking overall stock market activity and economic health. All quotes here are delayed. We are in no way affiliated with The Dow Jones.