Tokyo Stock Exchange Publishes Calculation Methodology For JASDAQ Indices

Tokyo Stock Exchange, Inc. (TSE) will inherit the calculation of the JASDAQ Index, JASDAQ Index (Standard), JASDAQ Index (Growth), JASDAQ-Top 20 and J-Stock Index after the merger of the cash equity markets of TSE and Osaka Securities Exchange, Inc., and has now published the calculation methodologies for these indices. Please refer to the Calculation Method page for details:

• Calculation Method

Note: Please refer to the following page for information on index treatment following the cash equity market merger:

• Calculation of TOPIX and Other Indices in Relation to Equity Market Consolidation(Jan.30,2013)