Thursday, March 30, 2017

Data Technical News #2017 - 9
Nasdaq will be taking over the real time and end of day distribution of selected ISE Indexes

Markets Impacted:

  • All Markets

Data Feeds Impacted:

  • Nasdaq Global Index Data Service (GIDS)
  • Nasdaq Global Index Watch (GIW)

Contact Information:

  • Nasdaq Global Indexes at +1 844 717 0708 (for US Callers) or +1 301 978 8311 (for International Callers)

What you need to know:

UPDATE 04/27/2017: Correction made to Index names to replace "ISE" with "Nations"

Effective Monday, May 1, 2017, the instruments stated below will be switching over to Nasdaq GIDS and GIW Service. Nasdaq GIDS and GIW will be the primary source in receiving these values.

Note: This item was replicated as Financial Product News #2017-16 for historical news retention purposes.


Which ISE Indexes will be moving to Nasdaq GIDS on effective Monday, May 1, 2017?

ISE Index Symbol Name Currency Frequency Current - End of Day/ Real Time Distribution New - End of Day/ Real Time Distribution
SDEX Nations SkewDex USD 15Sec Solactive/ Thomson Reuters/ NYSE GIF Nasdaq GIDS & GIW
VOLI Nations VolDex USD 15Sec Solactive/ Thomson Reuters/ NYSE GIF Nasdaq GIDS & GIW
TDEX Nations TailDex USD 15Sec Solactive/ Thomson Reuters/ NYSE GIF Nasdaq GIDS & GIW

Why is Nasdaq making this change?

On June 30th, 2016, Nasdaq acquired the International Securities Exchange, an operator of three electronic options exchanges, from Deutsche Börse Group. The acquisition will improve efficiencies for clients, expand the company’s technology offerings and create more opportunities to innovate within the equity options industry.

As part of its integration, Nasdaq will be moving ISE option markets to the state-of-the-art Nasdaq INET platform. Nasdaq will also be migrating ISE index products to the Nasdaq Global Index Data Service (GIDS) and Nasdaq Global Index Watch (GIW) platform.

What is changing?

Effective Monday, May 1st, 2017, Nasdaq will be the primary disseminator of the three ISE indexes listed above. Real-time ISE index data will be disseminated via the GIDS data feed. Current GIDS subscribers should automatically begin receiving directory and intra-day index data for the ISE index symbols on May 1st. ISE end of day Index levels will also be available on GIW.

Clients who already are subscribed to the Nasdaq GIDS feed will begin receiving these instruments with their current subscription and license.

What do clients need to do to receive these new indexes?

Clients should fill in the following form to ensure their services are not impacted during the migration and ensure they are correctly licensed whether taking data directly or via a third party provider. GIDS via this link or email

Where can I find additional information?

For questions about Nasdaq Index products, please contact us here or by phone at +1 844 717 0708 (for US Callers) or +1 301 978 8311 (for International Callers).



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Nasdaq (Nasdaq: NDAQ) is a leading global provider of trading, clearing, exchange technology, listing, information and public company services. Through its diverse portfolio of solutions, Nasdaq enables customers to plan, optimize and execute their business vision with confidence, using proven technologies that provide transparency and insight for navigating today's global capital markets. As the creator of the world's first electronic stock market, its technology powers more than 90 marketplaces in 50 countries, and 1 in 10 of the world's securities transactions. Nasdaq is home to approximately 3,900 total listings with a market value of approximately $13 trillion. To learn more, visit: business.nasdaq.com.