Utilities is now the stock market's best-performing sector this year, as the coronavirus sends investors into a defensive position. History says gains can continue.

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.

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.

"I would start to nip away at it on these kind of down days that we have," the Leuthold chief investment strategist said Wednesday.

It takes the market time to digest shocks. How investors reacted in months after the Lehman Brothers bankruptcy in 2008 offers a window onto why some remain reluctant to buy stocks.

The S&P 500 surged 12% last week, but the market has been up and down since. That is not a surprise based on recent crisis-era trading history for both the S&P and Dow Jones Industrial Average.

The #AllInChallenge from Fanatics founder Michael Rubin has enlisted celebrities and sports stars including Leonardo DiCaprio, ARod and Mark Cuban to fight COVID-19 food insecurity.

International investors believe coronavirus is truly a global phenomenon, and the entire global stock market has been taken down.

Stocks moved higher on Tuesday as investors bet on fiscal stimulus to ease the coronavirus crisis.

The S&P 500 is in bear market territory but it's difficult to predict a market bottom. Typical metrics do not apply in this very unusual situation.

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

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

Under a program called the Secondary Market Corporate Credit Facility, the Federal Reserve will buy corporate bond and exchange traded funds.

The United States Oil Fund, which invests in oil futures contracts, was guaranteed to be a losing bet over time, but retail investors piled into the exchange-traded fund, perhaps believing it was a bet on the spot price of oil.

The old saw, 'sell in May and go away' might not apply this year if the U.S. economy reopens smoothly.

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.

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.

Concerns over coronavirus have roiled markets and torched hundreds of billions in paper wealth from the world's billionaires over the past month. But last night's declines could be the largest overnight wealth loss in nearly a decade.

Phil Town, best-selling author and self-made millionaire, recommends reading these five stock market legends if you want to become a competent investor.

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

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

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.

David Trainer, CEO of Investment Research Firm New Constructs, sees three prime picks in some of the hardest-hit areas of Wall Street.

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.

Blackstone chief investment strategist Joseph Zidle predicts the Federal Reserve won't ease as much as Wall Street wants.

Blackstone's Joseph Zidle predicts the Fed will cut rates but says Wall Street won't get what it wants, and stocks could fall as much as 20%.

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.

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.

The "Futures Now" team, Scott Nations and Jim Iuorio, discuss the wild day for crude oil after Trump denied Iran's claim U.S. offered to remove sanctions with CNBC"s Rahel Solomon.

Earnings season could negatively impact the U.S. stock market as companies begin to feel the pain of the global economic slowdown, warns Peter Boockvar.

Jim Cramer explains why you should ignore the market's negativity ahead of the new year.

CNBC brings you fast, accurate, and actionable business news and market updates.

CNBC Markets Now provides a look at the day's market moves with commentary and analysis from Michael Santoli, CNBC Senior Markets Commentator.

Moody's Analytics' Mark Zandi worries businesses may reopen too soon.

Moody's Analytics' Mark Zandi worries businesses may reopen too soon and create another spike in coronavirus cases.

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

Cameron Wolfe, an infectious disease specialist at Duke University Medical School, weighs in on states reopening while the coronavirus pandemic is still taking lives.

Guy de Blonay, fund manager for global equities at Jupiter Asset Management, discusses investing amid the coronavirus crisis.

Munich Re CFO Christoph Jurecka discusses the insurer's first-quarter earnings.

Mark Jolley of CCB International Securities says the rally in the markets is short-lived as central bank support cannot prevent a decline in first-quarter earnings.

Didi Chuxing is now "even more confident and more committed" to the idea of entering global markets in the wake of the coronavirus crisis, says Jean Liu, president of the mobile app-based transportation firm.

Central banks around the world have injected huge amounts of money in the economy, while investors are hoping that lockdown measures can be eased quickly and smoothly without further outbreaks of the coronavirus, says Cedric Chehab of Fitch Solutions.

Missing in the planning to return to work is a response to a very fundamental challenge: How do we ensure that the return to economic activity better positions American workers for success, writes Zoe Baird and David Marsh.

The U.S. role as the world's leading oil and gas producer doesn't feel as empowering as it recently did, with oil prices heading into negative territory for the first time ever this week.