These are the stocks posting the largest moves before the bell.Market Insiderread more
An oil processing facility at Abqaiq and the nearby Khurais oil field was attacked on Saturday.Marketsread more
"There is reason to believe that we know the culprit," Trump said in a post on Twitter.Politicsread more
An extended Saudi oil outage could push Brent crude prices north of $75 per barrel, Goldman Sachs warned clients.Marketsread more
As investors worry about oil supply, airline and cruise ship stocks are getting hit on Monday, while some energy stocks are shooting upward.Marketsread more
Here are the biggest calls on Wall Street on MondayInvestingread more
Brent crude surged by as much as 19.5% to reach $71.95 per barrel on Monday, the biggest intra-day jump since the Gulf War in 1991.Oilread more
U.S. stock futures are under pressure Monday as oil prices spike after Saturday's coordinated strikes on key Saudi oil interests.Marketsread more
In the past few weeks, the S&P 500 has waged a 6% rally, pulling within 1% of its late-July record high by Friday's close.Trading Nationread more
The strike, depending on its length, could easily cost GM hundreds of millions of dollars. The last time the union declared a strike at GM was in 2007.Autosread more
Consumers in the U.S. prefer Apple's more expensive models, while the standard iPhone 11 appears to be more attractive to buyers in China, according to Kuo.Technologyread more
Hedge fund billionaire David Tepper told CNBC on Monday that a "fairly bad choice at the top" of the election ballot is "affecting things."
"You have one person with a questionable judgment and the other person that may be demented, narcissistic and a scumbag. I'm not saying which one is which. You can make your own decision on that," the founder of Appaloosa Management said in an interview with Scott Wapner on "Halftime Report."
While he has not supported either Donald Trump or Hillary Clinton and is "sitting on the sidelines," Tepper said, "I'll probably vote for one — I'll vote at the end of the day. I'm in Florida, so my vote counts."
Although Tepper declined to publicly endorse either major party candidate, other billionaire investors and business leaders have been much more outspoken on the election.
Icahn has defended the Republican nominee as other high-profile supporters flee the candidate after a video surfaced from 2005, criticized as endorsing sexual violence.
"Over my years I've listened to a lot of salacious talk in locker rooms, bachelor parties, et cetera, by a lot of high-level people, some of whom are now supposedly so outraged," Icahn told CNBC.com in a phone interview last week. "All I can do is refer to that great quote, 'Let he who has not sinned cast the first stone.'" (Icahn defended Trump on the issue again on Monday in an interview with CNBC.)
But other major business leaders have backed Clinton, including Warren Buffett, Facebook COO Sheryl Sandberg and Republican businesswoman Meg Whitman. In July, Netflix CEO Reed Hastings knocked the Republican nominee, saying "Trump would destroy much of what is great about America."