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  • All the contents of this site are protected by copyright law and any use, reproduction, or distribution unauthorized by Osaka Securities Exchange Co., Ltd. is strictly prohibited.
  • Please note that the contents of this site are subject to change without notice.
  • Documents and other information on this site are not for the purpose of soliciting investments. Utmost efforts are exerted to assure completeness of the contents of the information posted on this site, but its accuracy is not assured. Osaka Securities Exchange Co., Ltd. is not liable for any judgment by users based on such information.
  • This English translation is solely for reference purpose only and not a legally definitive translation of the original Japanese text. In the event a difference arises regarding the meaning herein, the original Japanese version will prevail as the official authoritative version.

Nikkei Indexes

"Nikkei Stock Average", "Nikkei Stock Index 300", and "Nikkei JASDAQ Average" (collectively referred to as "Nikkei Indexes") are copyrighted works calculated through methods independently developed by Nikkei Inc. (Nikkei). Nikkei owns copyrights and any other intellectual property rights to Nikkei Indexes and the methods used to calculate Nikkei Indexes. All the business and trading regulations on futures contracts based on Nikkei Indexes shall be managed under the responsibilities of Osaka Securities Exchange Co., Ltd. and its participants. Accordingly, Nikkei which manages Nikkei Indexes shall not assume any obligations or responsibilities for related business and trading regulations. Nikkei shall not be obligated to continuously publish Nikkei Indexes. Nikkei shall not be liable for any error, delay or discontinuation of publication of Nikkei Indexes.
Nikkei shall have the rights to make any changes in component stocks, calculation methods and any other elements or contents of Nikkei Indexes. Nikkei shall also have the right to discontinue publishing Nikkei Indexes.

Nikkei Stock Average Volatility Index

The "Nikkei Stock Average Volatility Index" (hereinafter referred to as "Nikkei 225 VI") is copyrighted works calculated through methods independently developed by Nikkei Inc. (Nikkei). Nikkei owns copyrights and any other intellectual property rights to the Nikkei 225 VI and the methods used to calculate the Nikkei 225 VI. All the business and trading regulations on futures contracts based on the Nikkei 225 VI shall be managed under the responsibilities of Osaka Securities Exchange Co., Ltd. and its participants. Accordingly, Nikkei, which manages the Nikkei 225 VI commissioned by Nikkei, shall not assume any obligations or responsibilities for related business and trading regulations. Nikkei shall not be obligated to continuously publish the Nikkei 225 VI. Nikkei shall not be liable for any error, delay or discontinuation of publication of the Nikkei 225 VI.
Nikkei shall have the rights to make any changes in calculation methods and any other elements or contents of the Nikkei 225 VI. Nikkei shall also have the right to discontinue publishing the Nikkei 225 VI.

RN Prime Index

Neither publication by Russell Investments or the Nomura Securities Co., Ltd. of the Russell/Nomura Prime Index nor their licensing of trademarks for use in connection with futures products derived from a Russell/Nomura Prime Index in any way suggests or implies a representation or opinion by Russell Investments or Nomura Securities Co., Ltd. as to the attractiveness of investment in futures products based upon or derived from Russell/Nomura Prime Index. Neither Russell Investments nor Nomura Securities Co., Ltd. are the issuer of futures products and neither makes any express or implied warranties of merchantability or fitness for any particular purpose with respect to Russell/Nomura Prime Index or any data included or reflected therein, nor as to results to be obtained by any person or any entity from the use of the Russell/Nomura Prime Index or any data included or reflected therein.

Dow Jones Industrial AverageSM

The "Dow Jones Industrial AverageSM" is a product of Dow Jones Indexes, the marketing name and a licensed trademark of CME Group Index Services LLC ("CME Indexes") and has been licensed for use. "Dow Jones®", "Dow Jones Industrial AverageSM" and "Dow Jones Indexes" are service marks of Dow Jones Trademark Holdings, LLC ("Dow Jones"), and have been licensed to CME Indexes and sublicensed to and for use for certain purposes by the Osaka Securities Exchange, Co., Ltd. ("OSE"). OSE Dow Jones Industrial Average (DJIA) Futures based on the Dow Jones Industrial AverageSM are not sponsored, endorsed, sold or promoted by CME Indexes, Dow Jones or their respective affiliates, and CME Indexes, Dow Jones and their respective affiliates make no representation regarding the advisability of trading in such product(s).

SPAN®

SPAN® is a registered trademark of Chicago Mercantile Exchange Inc. (CME), used herein under License. Chicago Mercantile Exchange Inc. assumes no liability in connection with the use of SPAN® by any person or entity.

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