The historical index values of Provisional TOPIX the total return indices that Tokyo Stock Exchange, Inc. (TSE) announced in the press release on April 1, 2005 "Publication of Provisional Indices and EX-TOPIX with the Introduction of Free Float Adjusted Indices", are now available. The calculation period is from the end of September 1998 to the end of April 2005.
The correlation coefficient between 'Provisional TOPIX' and TOPIX is a very high figure of 0.995 during the period. As the correlation coefficient increases, so does the strength of the relationship. A perfect fit gives a coefficient of 1.000.
The monthly closing values during the period are available in the attached excel file. The daily closing values are provided by the TMI Group.
Historical index values of Provisional TOPIX
