sink

Lululemon Athletica shares slid after hours on Thursday, after the athleisure-wear maker cut its full-year profit outlook and offered a second-quarter forecast that came up short of Wall Street’s expectations.

Oil prices sank Sunday while U.S. stock futures declined after the S&P 500 notched its longest winning streak in more than 20 years last week.

U.S. stock futures fell Sunday after another rough week on Wall Street, and as China threatened to retaliate against countries that cooperate with U.S. trade restrictions.