Monday, December 02, 2019

Equity Trader Alert #2019 - 90
Testing Opportunity: Nasdaq, BX and PSX Market-Wide Circuit Breaker on Saturday, December 7, 2019

Category:

  • Industry Announcement

Markets Impacted:

Contact Information:

In coordination with other market participants, on Saturday, December 7, 2019, The Nasdaq Stock Market, Nasdaq BX and Nasdaq PSX will be participating in a Market-Wide Circuit Breaker (MWCB) Level 1 and 2 test between 9:00 am and 11:30 am ET.

Customers are encouraged to participate and test their ability to receive messages associated with MWCBs.

2019 Failover/Market-Wide Circuit Breaker Test Schedule

As a reminder, the SIPs have established the following Failover/MWCB Saturday testing schedule:

  • December 7, 2019 (SIP Failover; MWCB Level 1 & 2)

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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.