Masimo CEO Joe Kiani discussed how the medical device maker's telehealth systems can be useful in the fight against coronavirus.

"These rules are safe and healthy for the customer, which is great, but there's simply no way most restaurants can possibly obey them without going right out of business," the "Mad Money" host said.

"[A]s the country gradually reopens, there are some industries that should do much, much better," the "Mad Money" host said.

"With this latest quarter, they've pretty much become the only game in town," the "Mad Money" host said.

"When the CDC changed its [face mask] guidelines ... we all of a sudden saw overwhelming amounts of demand come on to our site," Etsy CEO Josh Silverman told CNBC.

Wednesday's lottery prize will be the largest since last February.

California Gov. Gavin Newsom signed an executive order Friday allowing all registered voters in the state to receive a mail-in ballot for November's election.

"If they don't feel safe, they're not going to go back to work,"AFL-CIO president Richard Trumka told CNBC.

The outlook for U.S. restaurants in the near term is bleak, dominated by massive unemployment and closures, but Asia may provide a path forward.

As more and more S&P 500 companies cut or suspend their dividend payments, one issuer speaks to how his dividend-based exchange-traded fund is managing the shift.

The inspector general also found the SBA and Treasury Department issued requirements for loan forgiveness that do not align with law.

CNBC's Jim Cramer said Friday that he's done with fossil fuel stocks because young investor's concerns about climate change are holding them down.

Billionaire investor Ron Baron told CNBC's "Squawk Box" why he thinks Penn National's investment in Barstool Sports will be a success.

WTI crude and Brent crude are both near bear markets in 2020, with declines of roughly 17%. Trading history in the past decade suggests oil prices can fall by as much as 10% more.

Ark Invest's Cathie Wood said on "Squawk Box" that demand in China and falling battery costs will continue to boost Tesla's stock.

Cramer said he did not understand the market's enthusiasm for Virgin Galactic, which has more than tripled in the past three months.

In periods leading up to Super Tuesday primaries that span a dozen states, stocks tends to sell off. That's not good news for a market already being tested by the coronavirus.

"If you are a long-term investor, I would wait," economist Mohamed El-Erian said. "If you're a short-term tactical investor, there's a lot of opportunities out there."

The chief investment officer of one of the country's biggest public pension funds said the government response to the coronavirus should be focused on supporting unemployed workers.

"The damage that is being done every day is enormous," Expedia and IAC Chairman Barry Diller told CNBC on Thursday.

The Omega Family Office chairman and CEO said on CNBC's "Squawk Box" that taxes will need to go up regardless of who wins the upcoming presidential election.

Barrick Gold CEO Mark Bristow joins Squawk Box after the company reports earnings, to speak about the spike in demand for gold during the coronavirus crisis.

Despite enormous volumes, the U.S. trading system is holding up well, says the Securities and Exchange Commission's Brett Redfearn.

Closing the stock market amid the coronavirus pandemic might only amplify investors' anxieties.

With the floor of the New York Stock Exchange closed as of Monday, trading will resume electronically.

George Milling-Stanley, who helped create the SPDR Gold Trust, says the precious metal is not just a hedge against inflation but against the unexpected.

A growing number of companies has nixed earnings guidance amid the coronavirus pandemic, and some in the corporate world say they should be dropped permanently.

Most companies are not giving earnings guidance, leaving investors and analysts in the dark, yet the market is still rewarding better-than-expected results.

"I hope it's not that bad, but we should assume it will be until we know otherwise," Gates wrote in an article published Friday in The New England Journal of Medicine.

Stock futures, in another volatile overnight session, were pointing to losses at Tuesday's open on Wall Street after the Dow's 5% comeback Monday.

The U.S. stock market appears primed for upside that could last longer than recent bounces, says Miller Tabak chief market strategist Matt Maley.

"Our death toll curve is now worse than when China was at the same stage," Haven CEO Dr. Atul Gawande tells CNBC.

Berkshire's phone has not been ringing with executives asking for rescue capital amid the coronavirus outbreak, Charlie Munger told The Wall Street Journal.

Instead, it will be Greg Abel, Berkshire's vice chairman of non-insurance operations, taking previously submitted questions with Warren Buffett.

Dow futures drop Friday after President Trump threatened new tariffs on China over the coronavirus outbreak.

Berkshire's cash pile has left investors wondering whether Warren Buffett has found some attractive investments after the market's record plunge.

Buffett made a lot of news at Berkshire's first virtual annual meeting on Saturday, including revealing that he sold all his airline stocks.

Warren Buffett said he is optimistic that the U.S. economy will re-emerge even after being dealt a body blow by the coronavirus pandemic.

Buffett said Berkshire sold its entire stake in United, American, Southwest and Delta Airlines, worth more than $4 billion on December 31.

Dow futures drop Monday as U.S.-China tensions escalate over the coronavirus. Airline stocks fell after Warren Buffett's Berkshire Hathaway sold all its stakes in United, American, Southwest and Delta.

The momentum in the biggest U.S. technology shares supported the broader market.

As airline stocks tumble, investors in the U.S. Global Jets ETF (JETS) seem to betting on a further bailout for the group, says market researcher Dave Nadig.

Egyptian billionaire Naguib Sawiris said he would buy airlines, going against fellow billionaire investor Warren Buffett, who announced that Berkshire Hathaway sold all airline stocks at the firm's annual meeting on Saturday.

Oil's two-day whipsaw after coordinated attacks on Saudi Arabia's oil supply won't interrupt its longer-term downtrend, says longtime trader Anthony Grisanti.

Gluskin Sheff's David Rosenberg reinforces his recession forecast following the Federal Reserve's September meeting.

Gluskin Sheff's David Rosenberg reinforces his recession forecast following the Federal Reserve's September meeting.

The growth vs. value debate continues. With Mayflower Advisors' Larry Glazer, CNBC's Seema Mody and the Futures Now traders, Jim Iuorio and Scott Nations, both at the CME.

Key catalysts for bitcoin, with CNBC's Seema Mody and the Futures Now traders, Jim Iuorio and Scott Nations, both at the CME.

There's a world of opportunity between straightforward index investing and risky private deals, says Mayflower Advisors' Larry Glazer.

Bleakley Advisory Group CIO Peter Boockvar on navigating this earnings season. With CNBC's Seema Mody and the Futures Now traders, Jim Iuorio at the CME and Anthony Grisanti at the NYMEX.