"We're here ... doing everything we can to make sure that a vaccine and treatments are available as soon as possible," CEO Robert Kramer said.

Salesforce CEO Marc Benioff said it was Rhode Island Gov. Gina Raimondo's idea to couple contact tracing with coronavirus testing as the software maker sought to launch Work.com.

"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.

"We view this as a massive opportunity for us to drive trial and win consumers over into our segment," Beyond Meat CEO Ethan Brown said in a "Mad Money" interview.

Stocks are on pace to log their best year of gains since 2013, and if history serves as a guide, the bullish momentum should continue through the next 12 months.

The Consumer Electronics Show, which kicked off Tuesday, could produce more gains for the tech sector, according to hedge fund trading tool Kensho. Historical data shows the VanEck Vectors Semiconductors ETF logs an average gain of nearly 1% during the four-day span of CES.

Twitter surged after a big quarterly increase in users, but history shows the social media stock's rallies don't last.

"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 stock market just experienced one of its worst five-day drops ever, but the Dow is back up thousands of points in two days. History says that shouldn't be a surprise to investors.

Blaming short sellers is misguided. European countries have banned short selling but their markets continue to fall.

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.

Cashin was in a car accident in early February (he was not driving) and has been recuperating. We spoke to him by phone from his home.

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.

At a time of short-term market panic about the coronavirus, Warren Buffett offers a new lesson on how to identify long-term stock winners. The key: a focus on corporate reinvestment.

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.

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

Berkshire had a record $137 billion in cash and equivalent instruments on its balance sheet at the end of the first quarter.

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

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

Berkshire Hathaway's 2020 annual shareholder meeting, the "Woodstock for Capitalists," was hosted virtually for the first time ever.

Blackstone's Joe Zidle on what to expect from the Fed. With CNBC's Seema Mody and the Futures Now traders, Brian Stutland from the CME and Anthony Grisanti at the NYMEX.

The crude crush continues after yesterday's surge. With CNBC's Seema Mody and the Futures Now traders, Brian Stutland from the CME and Anthony Grisanti at the NYMEX.

Silver reverses after a brief surge. With CNBC's Seema Mody and the Futures Now traders, Jim Iuorio and Scott Nations, both at the CME.

Bullion bounces back. Can gold shine again? With CNBC's Seema Mody and the Futures Now traders, Jim Iuorio at the CME and Anthony Grisanti at the NYMEX.

Steve Grasso, managing director of Institutional Trading at Stuart Frankel & Co., picked Snap Inc. as his last chance trade on CNBC's "Closing Bell."

CNBC's Dominic Chu looks ahead to what are likely to be next week's top business and financial stories.

A high-yield options play. With CNBC's Melissa Lee and the Options Action traders, Carter Worth, Mike Khouw and Tony Zhang.

What to do ahead of PayPal earnings. With CNBC's Melissa Lee and the Options Action traders, Carter Worth, Mike Khouw and Tony Zhang.

Amazon will invest heavily in Covid-19 testing for its employees.

Apple has continuously hosted one of the largest cash piles among U.S. companies, but is facing pressure from the Covid-19 pandemic.

Berkshire's first-quarter net loss totaled $49.75 billion. A year earlier, net earnings totaled $21.66 billion.

Tyson Foods on Monday reported that its fiscal second-quarter net income fell 15% from a year earlier, as production disruptions weighed on its results.

Industrial materials maker DuPont on Tuesday slashed its capital expenditure by about $500 million and raised its annual cost-savings target to counter global trade uncertainties brought on by the coronavirus outbreak.

Online furniture retailer Wayfair's net loss widened during the first quarter, as its sales surged nearly 20% from a year ago.

Citing uncertainty due to the coronavirus pandemic that's shuttered much of the dine-in restaurant industry around the world, the company suspended its full-year forecast.

The drugstore chain's stores have remained open as an essential retailer during the coronavirus pandemic, and it's also opened drive-thru testing sites.

Wendy's reported that its U.S. same-store sales are rebounding after plunging in March and the first half of April.

Shares of Carvana tumbled double digits during after-market trading following the auto retailer reporting a net loss of $183.6 million during the first quarter.

Lyft reports its first-quarter results on Wednesday after the bell.

Peloton's revenue surged 66% during the fiscal third quarter, as more people purchased its fitness equipment and tuned into its live classes, to try to break a sweat while stuck at home during the coronavirus pandemic.

Spanish Minister of Foreign Affairs, the European Union and Cooperation Arancha Gonzalez discusses the EU's response to the coronavirus crisis.

Spanish Minister of Foreign Affairs, the European Union and Cooperation Arancha Gonzalez discusses Spain's current state of emergency.

Spanish Minister of Foreign Affairs, the European Union and Cooperation Arancha Gonzalez discusses the coronavirus crisis.

Torbjorn Wist, CFO of SAS, discusses the airline's position in the coronavirus crisis and its seeking of state aid to support the company through the pandemic.

Stephen Isaacs, chairman of the investment committee at Alvine Capital Management, discusses the market recovery from the coronavirus crisis.

Fabrice Montagne, chief U.K. economist at Barclays, discusses the U.K. economy.

Salman Ahmed, chief investment strategist at Lombard Odier Investment Managers, discusses trade tensions between the U.S. and China.

CNBC's Morgan Brennan and Manhattan Venture Partners Chief Economist Max Wolff discuss how Amazon's new Dash button could impact consumers and brands.

Given the "strong profitability" of banks in the Gulf Cooperation Council countries, the oil price shock and the coronavirus pandemic are unlikely to deplete their capital base, says Mohamed Damak of S&P Global Ratings.