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Index Policies and Regulations


The Japanese government declared a state of emergency on April 7, 2020, set out measures to respond to the COVID-19 epidemic spreads. In response, Index Operations Department is enforcing a transition to a remote work and restricting the number of staff in the office. Under the circumstances, we would appreciate taking a contact with an email.
We apologize for any inconvenience and thank you for your understanding.

Policies with regard to NSC's indices

Index Governance Framework (Terms of Reference)
Conflicts of Interest Policy
Index Calculation Policy
Glossary (Equity)
Glossary (Fixed Income)
Complaints Handling Policy

In Compliance with the Principles for Financial Benchmarks published by the International Organization of Securities Commissions

[August 3, 2020] Statement of Compliance with the IOSCO Principles for Financial Benchmarks

Fees and risks : Users investing in the financial products mentioned on this Site or related sites may incur fees and commissions specific to those products. In addition, all products carry the risk of losses owing to price fluctuations or other factors. The fees/commissions and risks for the products and services on the pages within this Site are shown in materials on this Site or related sites or are available via links displayed on each page. Users are asked to thoroughly read the relevant pages. Reports issued prior to 30 September 2019 do not reflect the current consumption tax rate. Users should be sure to refer to the Risk and Commission section of this Site.

Any information on our Web Pages may be changed without prior notification. Nomura Securities Co., Ltd. does not guarantee the accuracy of the information on our Web Pages, and is not liable for any loss or damage, arising from the use of the information.

Nomura Securities Co., Ltd.
Financial instruments firm registered with the Kanto Local Finance Bureau (registration No. 142) Member associations: Japan Securities Dealers Association; Japan Investment Advisers Association; The Financial Futures Association of Japan; and Type II Financial Instruments Firms Association.