All the components of this index are reviewed after every one year. Nowadays Nikkei is the most widely quoted average of whole Japanese equities. Nikkei 225 Index is quite similar to Dow Jones Industrial Average (DJIA).From 1975 to 1985 this index is also known as “Nikkei Dow Jones Industrial Average” because it is quite similar to DJIA. The average of Nikkei can be derived from the textbook model of...