1. Japan's stock index includes the Nikkei average share price, including the Nikkei 500 average share price and the Nikkei 225 average share price. This is the basic preparation, and the preparation object is the first listed stock of Tokyo Stock Exchange. There is also a stock price index, Zhengdong Stock Price Index, which is based on all 300 stocks in the first and second parts of Tokyo Stock Exchange. After 1993, the Nikkei 300 stock index was established, and the first batch of 300 representative stocks were compiled. The Nikkei 225 index is a commonly used Japanese stock market index, which is similar to the Shanghai Composite Index in China A-share market and has a great influence on the whole market. 1979, launched by Japan Economic News Agency. Stone is one of the most important stock indexes in Asian market, and it is also the weather vane of Japanese economy.
2. There are many industries that sample stocks, including transportation, real estate, finance and services, electricity and natural gas, warehousing, manufacturing, construction, aquaculture and mining. Coverage is very wide. The high point of Nikkei 225 index appeared on 1989 12.29 and then kept falling. The high point was 38,957.44, which became the high point and end point of the golden age of Japanese economy. According to the sample number of the calculation object, it is divided into two indicators.
3. One is the average price of 225 Nikkei stocks, and all the selected samples are listed on the primary market of Tokyo Stock Exchange, which will not change in principle after selection; The base period is 1949 May16; In 198 1, 150 manufacturing, 10 construction, 3 aquaculture, 3 mining, 12 commerce, 14 land and sea transportation, 15 finance and insurance, 3 real estate. The index has lasted from 1950 to the present, with good continuity and comparability, and it is the most commonly used and reliable index for investigating and analyzing long-term evolution and dynamics. The other is the average stock price of 500 kinds of Nikkei, compiled from198265438+1October 4th; Including 500 kinds of stocks; In April every year, the samples are replaced according to the operating conditions, transaction volume and amount, total market value and other factors of listed companies.