The historic addition of artificial intelligence (AI) colossus Nvidia may spell trouble for Wall Street's most iconic index.

U.S. stocks were higher after the close on Friday, as gains in the Consumer Goods, Utilities and Financials sectors led shares higher. At the close in NYSE, the Dow Jones Industrial Average rose 0.63% to hit a new all time high,

In this article, learn strategies for investing in this price-weighted index (Dow Jones Industrial Average) and how to interpret its movements.

When the Dow Jones was officially incepted on May 26, 1896, it was comprised of a dozen companies, most of which were tied to the industrial sector. Today, it contains an assortment of 30 historically profitable, time-tested, industry-leading businesses.