What is

Nikkei 225?

The Nikkei (Nikkei heikin kabuki) 225 also known as the Japan 225, is the stock market index for the Tokyo Stock Exchange (TSE).

The Nikkei was first calculated in the 1950 (retroactive to May 1949) and is the most widely quoted average of Japanese stocks, today it is calculated on a daily basis by the Nihon Keizai Shimbun (Nikkei) newspaper.

The prominent nature of the index allows many profitable products to be linked to the Nikkei 225 stocks, which is an indicator of the economic situation and movement in Japan. The Nikkei as the US’s Dow Jones, it is a price weighted index, and consists of 225 large, publicly-owned Japanese companies from an array of industries. This offers investors and trades alike an outlook on investment sentiments towards Japanese equities.

FTSE 100 Index composition

The companies that make up the FTSE 100 are determined quarterly, and formulated on the basis on their values that are taken after the close of business the night before. Should companies not make a certain grade they will be excluded and replaced with a new constituent that has made the grade.


This is a very important and crucial element for every company that wants to continue to be part of the FTSE 100. For this reason, every company must operate in the best way to stay in and strengthen the index values. Surely one reason more for traders to invest.

Nikkei History

Originally called the ‘Nikkei Dow Jones Stock Average’ from 1975 to 1985, initially it was established as part of the rebuilding of Japans industrial sector, following World War II. The Tokyo Stock Exchange was established in 1878, and during the Second World War, the Japanese government joined the Tokyo Stock Exchange with a few other leading companies at the time to form the Japanese Stock Exchange (JSE). Nearing the end of WWII in the latter part of August 1945 the JSE was closed down. In May of 1946, the Tokyo Stock Exchange re-opened under the aegis of the new Securities Exchange Act.

In the late 1980’s, Japan experienced an economic cycle that saw a rapid increase (50%) in the Japanese yen’s appreciation, to counter act a possible recession the government used fiscal and monetary stimuli. Land value as well as stock prices fluctuated during this time and it was recorded that during 1985-1989 these assets tripled in value, and the TSE accounted for 60% of  the global stock trading market capitalisation.

In early 1990 the bubble burst and the first in line to be affected was the JPY that fell to one-third of its value that year. Up till October 2008, the Nikkei traded below 7,000 seeing an 80% decline from it’s high in December of 1989. With the assistance of the Bank of Japan and economic injection provided by the government the Nikkei rebound between June 2012 and June 2015, and still below the 50% high of 1989.

Nikkei 225 Index composition

The Nikkei 225 is comprised of 225 stocks that are selected from Japans top performing blue-chip companies, based on annual review these constituents can be changed. Once it has been decided that a company will no longer be a part of the index composition, it is deleted from the index and a new one is added following a procedure called ‘Extraordinary Replacement’. Once a year, in September a selection is conducted based on sector balance and company

, the Nikkei has 6 sector categories that are consolidated from the 36 Nikkei industrial classifications.

Factors that influence the overall Nikkei index price

Due to its history the Nikkei 225 index has become famous for being the most volatile traded index as it is prone to sharp market moves, plunging, rebounding and recovering. Tying the price of the Nikkei to the USA is mostly due to the Japans exports to the United States. When trading the Nikkei 225 it is always wise to keep your eye on the US Markets, as what influences the USA will most likely have a direct influence on the Nikkei. In addition to that, Nikkei 225 trading needs to run parallel to traders who follow the movements of the US markers as well as their indices.

The Nikkei index is extremely sensitive to global events, such as political unrest, war, economical and financial news as well as natural disasters. Economic benchmarks such as unemployment rate, interest rates increases, GDP figures and job creation are major influences, especially these changes happening in the Japan and United States.

Nikkei Trading information

  • The Nikkei trading hours Monday to Friday 23:46 – 06:24 & 07:31 – 17:54 (GMT)

  • The Nikkei index moves in increments of 5.00

  • The margin requirement 2%

  • Trading leverage is 30:1

  • The minimum trade size is 100

  • The Nikkei’s currency is the Japanese Yen



by WooHoo Ireland


Woooo Fx Education

Camden Street Lower, St Kevin's, Dublin 2, Ireland D 02 XE 80 | +353-214-651-000 |info@woohooai.com

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Trading in leveraged currency contracts comes with substantial risk. You must be aware of these risks before opening an account to trade. High leverage amplifies gains as well as losses, leading to potential loss of the entire account balance. Trading in leveraged currency contracts may not be suitable for every investor. Never speculate using money that you cannot afford to lose.

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