KEY POINTS
  • Many investors believe there will be a reacceleration of earnings growth in 2020, but it's not clear that will happen, according to CNBC's Bob Pisani.
  • Early signs of a bottom in the global economic slowdown have not materialized.
  • Higher earnings expectations could be justified if there were a clear sign the global economy was improving and that earnings growth will resume.

What a difference a year makes. On Jan. 1, 2019, the market was pricing in an earnings recession — an expectation that earnings would fall dramatically during the year.

Stocks were cheap. When the market realized a recession was not imminent, stocks took off.