TreeHouse Foods IncTHS.N dropped 2.7% on a disappointing annual sales forecast. Markets now await January inflation data on Tuesday and retail sales numbers later in the week to reassess their bets on the central bank's monetary policy path. All U.S. indexes clocked their worst decline last year since the financial crisis of 2008, led by a 33% slump in the tech-heavy Nasdaq .IXIC, on fears the Federal Reserve would tip the economy into a recession with its hawkish monetary policy.