Betty Liu explains: Halted Stock Market Trading & Circuit Breakers

Betty Liu explains: Halted Stock Market Trading & Circuit Breakers | Money In :60 | GZERO Media

Betty Liu, Executive Vice Chairman for NYSE Group, explains:

Why did trading halt momentarily on Monday, March 9?

So, on Monday, what happened was the markets opened and the S&P 500 immediately fell more than 7 percent. That triggered what we call the market wide circuit breaker, and that halts trading for 15 minutes. It allows time for market participants to assess the market conditions and make decisions accordingly. That process worked exactly as designed.

Is this a first time a circuit breaker has been triggered?

So, the modern market wide circuit breaker was put in place back in 2013. And yes, it is the first time that it was triggered. Prior to that in 1997, was the last time we saw a market wide circuit breaker triggered.

More from GZERO Media

Meta CEO Mark Zuckerberg makes a keynote speech at the Meta Connect annual event at the company's headquarters in Menlo Park, California, U.S., September 25, 2024.

REUTERS/Manuel Orbegozo

In a major policy shift, Meta announced on Tuesday that it is ending its third-party fact-checking program across Facebook, Instagram, and Threads in favor of a community-based moderation system similar to X's Community Notes.

France National Front presidential candidate Jean-Marie Le Pen addresses a political rally in Lille on Feb. 25, 2007.

REUTERS/Pascal Rossignol

Jean-Marie Le Pen, whose ultranationalist and conservative views enraged millions but also shaped the contemporary French political scene, died on Tuesday at 96.

Photo illustration showing Elon Musk's post on X on a mobile phone, with a Union Jack in the background. Elon Musk has posted a stream of online attacks on British Prime Minister Keir Starmer on his platform X, formerly Twitter.

Vuk Valcic/SOPA Images via Reuters Connect

Musk has written a number of recent social media posts to show his support of far-right populists in Europe and to attack politicians on the left. Now, European leaders believe, is the time to brush him back.

Microsoft’s AI for Good Lab has unveiled SPARROW – Solar-Powered Acoustic and Remote Recording Observation Watch – a revolutionary AI-powered solution to measure and protect Earth’s biodiversity. Operating autonomously in remote locations, SPARROW collects and processes biodiversity data in real time using solar-powered sensors and edge computing. Data is transmitted via low-Earth orbit satellites directly to the cloud, enabling researchers worldwide to gain critical insights without disturbing ecosystems. This open-source innovation empowers conservationists, NGOs, and citizen scientists to accelerate biodiversity protection on a global scale. You can learn more here.

When his daughter was born, Johnny was able to use Walmart’s paid parental leave to spend six weeks bonding with her: “I’m a living example of the benefits Walmart provides.” Walmart’s comprehensive benefits — including paid parental leave, healthcare, tuition coverage, and more — help associates live better at work and at home. With a $1 billion investment in career-driven training and development, Walmart is creating pathways to higher-paying, higher-skilled jobs, so associates like Johnny can build better lives for themselves and their families. Learn why it pays to work at Walmart.

- YouTube

What do you make of Meta ending its fact-checking program? What is the fallout from Justin Trudeau's resignation? As Trump is about to kick off his second term, who are his friends around the world? Ian Bremmer shares his insights on global politics this week on World In :60.

The Meta AI logo appears on a smartphone screen in this illustration photo in Reno, United States, on December 30, 2024.
(Photo by Jaque Silva/NurPhoto) via Reuters

Meta faced its first major controversy just days into the new year – all due to AI characters.

FILE PHOTO: A man takes a photo of a CES sign as setup continues for CES 2025, an annual consumer electronics trade show, in Las Vegas, Nevada, U.S. January 5, 2025.
REUTERS/Steve Marcus/File Photo

Artificial intelligence will take center stage at the annual Consumer Electronics Show, aka CES, which runs Jan. 7–10 in Las Vegas, Nevada.

FILE PHOTO: A bronze seal for the Department of the Treasury is shown at the U.S. Treasury building in Washington, U.S., January 20, 2023.
REUTERS/Kevin Lamarque/File Photo

The US Treasury Department last week sanctioned a Russian organization and its founder for attempting to interfere in the 2024 presidential election using artificial intelligence.