Dow Jones Industrial Average: 124 Years and It Keeps Changing By: TalkMarkets August 27, 2020 at 20:28 PM EDT The bottom line is that the marketplace is always changing, and market barometers need to change with it. Read More >> Related Stocks: Amgen Apple Boeing Co Chevron Corp Exxon Mobil Honeywell International Pfizer Raytheon Co Rtx Corp Salesforce United Technologies