Tuesday, September 10, 2019

Data Technical News #2019 - 17
OPRA Trade Message Code Updates on Options Market Data Feeds

Markets Impacted:

Products Impacted:

Contact Information:

What you need to know:

Effective Monday, November 4, 2019, Nasdaq PHLX, Nasdaq Options Market, Nasdaq BX Options, Nasdaq ISE, Nasdaq GEMX, and Nasdaq MRX will begin supporting the OPRA industry initiative on introducing new OPRA trade message codes.

Publication of the new trade conditions will be activated on proprietary options market data feeds where applicable and publication will be consistent with the codes defined in the OPRA specifications found here.

Subscribers of proprietary market data feeds will have an opportunity to test the changes on the proprietary market data feeds on Saturday, October 12th 2019.


Will there be a change to specifications for proprietary options market data feeds?

No, the trade condition field references the OPRA specifications for definitions.

Where can I find more information on the changes?

Additional details on the change can be found on the OPRA website here.

Additional Information

Additional questions can be directed to Nasdaq Global Information Services at +1 301 978 5307.



Email Alert Subscriptions:
Nasdaq offers customers the ability to self select news delivery across various Nasdaq markets. Create and maintain a profile for updating alert preferences and contact information. Visit the enrollment form on the Nasdaq Trader website and sign up today! Please note that if you choose to unsubscribe from an email list, you may no longer receive potentially critical emails from the NASDAQ Stock Market regarding Nasdaq's trading and data products, regulatory issues or marketplace initiatives.

Please follow Nasdaq on Facebook RSS and Twitter.

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.