PepsiCo (PEP), Delta Air Lines (DAL), Walgreens Boots Alliance (WBA), and UnitedHealth (UNH) will also report earnings. The Federal Statistics Office said on Monday that German industrial output contracted in August for the fourth consecutive month, marking another unfavorable development for the key manufacturing base of Europe’s largest economy. Meanwhile, the European Central Bank’s Vice-President Luis de Guindos said on Monday that both headline and core inflation are anticipated to decline further in the forthcoming months, but he urged for caution due to the uncertainty regarding the trajectory of oil prices.