Stocks rose Monday as Wall Street returned from a three-day break facing a big week for U.S. corporate earnings and saber-rattling between the U.S. and North Korea.

The S&P 500 rose 0.46%, the Dow Jones Industrial Average up 0.51% and the Nasdaq jumped 0.53%. Boeing (BA)  was leading the Dow higher, up 1.5%, along with Intel (INTC) and Caterpillar (CAT) , both up almost 1%. The industrials sector was the sector rising the most on Monday. 

"There was a three-day weekend and investors had time to better digest the information and realize that maybe they overreacted initially, which could be why we are seeing some green this morning," Lindsey Bell, CFRA Research investment strategist, said in a phone interview. "Better-than-expected results from the banks last week probably helped a little bit."

Stocks declined last week as geopolitical concerns dominated trading as markets grappled with confusion about President Donald Trump's next moves with Russia, Syria and North Korea.

U.S. Vice President Mike Pence, who is visiting South Korea, said Monday, "Just in the past two weeks, the world witnessed the strength and resolve of our new president in actions taken in Syria and Afghanistan. North Korea would do well not to test his resolve or the strength of the armed forces of the United States in this region."

Pence's comments follow North Korea's failed ballistic missile test on Sunday and Saturday's parade in Pyongyang that showcased the rogue nation's arsenal of intercontinental ballistic missiles.

West Texas Intermediate crude fell 0.3% to $53.02 a barrel over worries that the increased output from the U.S. could strain oil prices, despite OPEC's push to cut production. 

The U.S. consumer price index for March fell more than anticipated at a seasonally adjusted 0.3%, after falling 0.1% percent in February. The data were released on Friday. Core inflation in March, reported at 2.0%, saw its lowest increase since November 2015. U.S. retail sales in March fell a seasonally adjusted 0.2%, more than expected, after a revised 0.3% percent drop in February.

The Empire State manufacturing survey for April fell to 5.2 in April from 16.4 in March, the New York Federal Reserve reported Monday. Economists expected a reading of 14.0, according to FactSet.

The NAHB housing market index for April dropped to 68, three points lower than March's reading, which was an 11-year high.

M&T Bank  (MTB)  , Netflix (NFLX)   and United Continental  (UAL)   are expected to report earnings on Monday. 

Netflix shares rose 2.5% Monday as the streaming company is forecast by analysts to report earnings of 37 cents a share on revenue of $2.64 billion after Monday's closing bell.

United Airlines announced over the weekend it was changing company policy and would no longer allow crew members to displace customers already onboard an airplane following last week's forced removal of a passenger on a United aircraft that was about to depart from Chicago for Louisville. United Airlines shares rose 1.1% Monday.

Shares of MoneyGram International (MGI)  rose 7.7% after Alibaba (BABA)  affiliate, Ant Financial, said it was raising its bid from $13.25 to $18 a share, valuing the company at $1.2 billion. This offer surpasses a previous offer from Euronet Worldwide of $15.20 a share. Shares of Alibaba were up 0.5%.  

Eli Lilly (LLY)  shares dropped 4% and Incyte's  (INCY)  tumbled more than 10.9% on Monday after the company's joint application for the drug Baricitinib, a once-daily oral medication for the treatment of moderate-to-severe rheumatoid arthritis, was rejected by the Food and Drug Administration.  

"We are disappointed with this action. We remain confident in the benefit/risk of baricitinib as a new treatment option for adults with moderate-to-severe RA," Christi Shaw, president of Lilly Bio-Medicines, said in a statement. "We will continue to work with the FDA to determine a path forward and ultimately bring baricitinib to patients in the U.S."
 
Shares of Arconic ( ARNC) popped almost 5% after CEO Klaus Kleinfeld announced that he would step down and resign from the board of directors. The ouster came after the company's board learned that he sent a letter directly to Elliott Management, an institutional investment group that has been pushing for Kleinfeld's ouster, without authorization from the board. The company said the letter showed poor judgment. Arconic board member, David Hess, was appointed interim CEO. 
 
 
Straight Path Communications ( STRP)  spiked 17.2% after disclosing that another unknown company may pay more than $1.6 billion, AT&T''s (T) previous bid, to purchase the company. 
 
Walmart ( WMT)  shares rose 0.23% after it was reported the retailer is in talks to purchase men's fashion brand, Bonobos .
 
OncoMed Pharmaceuticals (OMED)  dropped 19.8% after the bio-pharmaceutical company said the phase 2 trial of Tarextumab, for small cell lung cancer, didn't meet its primary or secondary endpoints. 
 
"Small cell lung cancer is a very difficult-to-treat disease and unfortunately, tarextumab did not show benefit over placebo in this Phase 2 trial," said Paul Hastings, OncoMed's CEO. "We deeply appreciate the participation by the investigators and staff, patients and caregivers who all contributed to the conduct and completion of this Phase 2 clinical trial."

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