After April’s weak jobs report, investors will scrutinize each piece of economic data for a read on whether the economy's soft patch is temporary or the start of something more troubling.

“We’ve confirmed we’re in a soft patch. Now the debate will reignite itself. Is the soft patch the start of a summer swoon? Will the market fall another 20 percent like it did last year, or is it a normal part of the cycle?” said Art Hogan of Lazard Capital Markets.