Dow Jones plunges after Mnuchin comments; Trump doubles down on attacks on Fed

The Dow Jones Industrial Average continued plummeting Monday — in a history-making session — after U.S. Treasury Secretary Steven Mnuchin shocked investors worldwide over the weekend by tweeting that he had spoken unprompted to the CEOs of the six largest U.S. banks to ensure they were liquid. It was the worst Christmas Eve trading session in U.S. history, experts said.

The Dow ended the day a dramatic 653 points lower at 21,792 in an abbreviated trading session ahead of the Christmas holiday. That’s a decrease of 2.9 percent, adding to last week’s fall of 6.8 percent.

“I do believe this was the worst Dec.24 in history,” U.S. Global Investors head trader Michael Matousek told ABC News. “There hasn’t been a worse Christmas Eve since I started in the industry 22 years ago.”

Last week was the index’s worst in 10 years — since the 2008 financial crisis. This month is currently on track to end as the worst December since the Great Depression.

The tech-heavy NASDAQ was also crushed, ending the day more than 5 percent lower at 6,193. It crossed into bear territory last week for the first time since the 2008 recession, which means it is down more than 20 percent from its record high on Aug. 29.

Over the weekend, Mnuchin tweeted that he called the CEOs of J.P. Morgan Chase, Bank of America, Goldman Sachs, Morgan Stanley, Wells Fargo and Citigroup from his vacation in Cabo San Lucas, Mexico. His agency is one of the federal departments affected by the current government shutdown. Others at Treasury are forced to say home without pay. It is unclear whether Mnuchin traveled on a government plane to his vacation.

The bank executives assured the Secretary that “they have ample liquidity available for lending to consumer, business markets, and all other market operations,” Mnuchin wrote.

“They have not experienced any clearance or margin issues and that the markets continue to function properly,” he added.

Today I convened individual calls with the CEOs of the nation's six largest banks. See attached statement. pic.twitter.com/YzuSamMyeT

— Steven Mnuchin (@stevenmnuchin1) December 23, 2018

Mnuchin’s comments seem to have been meant to assuage investors, economists and traders that there would not be a run on banks, which precipitated the last crisis.

However, the message may have had the opposite effect since it was not a concern of market watchers until his tweet.

“If this weren’t the end of December, I would have thought it was April Fools,” Jared Bernstein, former chief economist to Vice President Joe Biden, told The Washington Post. “The markets are already nervous enough. It’s like sending out a message saying our space shields can intercept incoming asteroids. Uh, I didn’t know there were any coming our way.”

Market watchers who were generally upbeat about the economy expressed concern over the panic that Mnuchin’s comments, coupled with the overall instability at the White House, could inflame.

“My guess is the Mnuchin was under pressure from Trump to ‘do something’ and this half-baked attempt to calm markets is the result,” Timothy Duy, economics professor at The University of Oregon and author of the influential Fed Watch blog, wrote to ABC News in an email.

“Mnuchin apparently thought (this is speculation of course) that easing fears of a financial crisis could help the stock market. But that is not a serious fear at this point,” Duy said, adding that traders are spooked by the trade wars, policy uncertainty and an economy that is slowing as many experts expected.

“Mnuchin raised a fear that really isn’t a current issue, and by doing so creates the perception that he knows of a problem that no one else knows about,” Duy added. “That kind of thing can precipitate a financial crisis because, fearing the unknown, market participants stop buying anything and financial institutions stop lending to each other.”

Many experts noted that the panic caused by the Treasury Secretary’s comments may cause a run on banks, which were a large factor in the Great Depression. It is widely believed, however, the banks are fine.

“A run on the banks is when people are afraid money won’t be liquid, so they start withdrawing money, like Lehman Brothers, so they had to go to the Fed for extra cash, which is essentially a bailout,” Matousek said.

“There’s a difference between now and then because we didn’t have stress testing like we do now,” Matousek added. “We have so much stress testing, they’re so regulated, when I saw he was calling the banks, that just tells me the administration is a little unsure of what’s going on.”

Duy added that even though Mnuchin’s comments were highly unusual, “it is widely believed that Mnuchin’s actions were so poorly conceived that they can’t be taken seriously. But they were so poorly conceived that they imply a worrisome lack of competence for economic policymaking as a whole, and that creates uncertainty that undermines investor confidence.”

[ABC News]