Wednesday, November 10, 2010

Equity Technical Update #2010 - 25
NASDAQ ACT to Disallow Short Sale Exempt Indicators Until February 28, 2011

Markets Impacted:

Contact Information:

What you need to know:

  • The Securities and Exchange Commission (SEC) has extended the date for compliance with its new Regulation SHO (Reg SHO) short sale rule to February 28, 2011.
  • Effective November 12, 2010, the NASDAQ ACTSM System will reject Short Sale Exempt indicators. The ACT System will reintroduce support of Short Sale Exempt indicators upon the SEC compliance date of February 28, 2010.

What is changing within ACT?

The SEC has extended the date for compliance with its new Reg SHO short sale rule to February 28, 2011.

Effective November 12, 2010, at the request of FINRA, the NASDAQ ACT System will reject Short Sale Exempt indicators until the SEC compliance date. This change applies to the FINRA/NASDAQ Trade Reporting FacilityTM (TRFTM) and the Over-the-Counter Reporting Facility (ORF).

What do I need to do to be ready for these changes?

Refer to the updated ACT specifications on the NASDAQ OMX Trader® website.

Will NASDAQ OMX offer testing opportunities?

Yes, firms will continue to be able to test ACT functionality within the NASDAQ Testing Facility (NTF).

Where can I find additional information?


FINRA, Trade Reporting Facility and TRFare trademarks of Financial Industry Regulatory Authority, Inc.


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. To unsubscribe, also click on the enrollment form

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.