Dow Jones is the stock index based on the stocks of the 30 major companies
Step-by-step explanation:
Stock indexes make marketing and stock business a little more coherent for the investors as they understand the general trend of the market.
all of these indices have their own general functions and the Dow Jones which is the most sought after of them all also has specific view that it takes of the indices.
The Dow Jones looks at the top 30 companies on the market and their blue chip stocks and only computes its value for those particular stocks.