These are the worst-performing stocks in October as Big Tech slumps By: MarketWatch October 30, 2020 at 16:14 PM EDT The information technology sector fell over 5% for the month, the biggest drop for any industry. Read More >> Related Stocks: 3M Co Alphabet-C Amazon.com American Express Amgen Apple Biogen Idec Boeing Co Caterpillar Chevron Corp Cisco Systems Citrix Systems Coca-Cola Company Dexcom Inc Dow Inc Facebook Fidelity National Information Services Goldman Sachs Group Home Depot Honeywell International Intel Corp International Business Machines International Flavors & Fragrances, Inc. JPMorgan Chase & Co Johnson & Johnson Lennar Corp Liberty Global Ltd Ord A Lumen Technologies, Inc. MasterCard McDonald's Corp Merck & Co Microsoft NDX Nasdaq Composite Nike Inc Procter & Gamble Salesforce Seagen Inc Tesla, Inc. TravelersCompanies UnitedHealth Group Verizon Communications Vertex Pharmaceuticals Visa Wal-Mart Stores, Inc. Walgreens Boots Alliance Walt Disney