Here's what you need to know before Monday's opening bell:
-Trump Eases Trade War Worries
In a tweet on Sunday, Trump said: "President Xi and I will always be friends, no matter what happens with our dispute on trade. China will take down its Trade Barriers because it is the right thing to do. Taxes will become Reciprocal & a deal will be made on Intellectual Property. Great future for both countries!"
-Deutsche Bank (DB) AG, Germany's largest lender, Ousts CEO John Cryan after three straight years of losses totaling more than $10 billion and an ongoing erosion of market share in its once-dominant investment banking and trading unit.
-Facebook (FB) will begin sending notices to the 87 million users who may have had their data shared with Cambridge Analytica.
Most of the affected users - more than 70 million - are located in the U.S.