The story was updated to reflect that the study was authored by Stefanie Johnson, David Hekman and Elsa Chan at the University of Colorado.
Ming-Chi Kuo is an analyst at KGI Securities. An earlier version misspelled the name of his firm.
This story was updated to reflect that investors will be listening for clues about rate hikes when the Fed releases its statement.
This story has been updated to reflect the latest Atlanta Fed estimate for gross domestic product growth.
This story was revised to correct that the Flash Crash was in 2010.
This article was changed to reflect that Tuesday was 86 days after the Iowa caucus.
Gi Gi Griffin is a Realtor in Palos Verdes, California.
This article has been revised to correct that Harold Ford Jr. is a managing director at Morgan Stanley.
This story was revised to correct the spelling to More in one reference.
This story was revised to correct that the Fed is meeting this week and to correct the bank's name to Chartered and the typo in KPMG.