Trading Trump’s tweets would have left you sad and poorer By: MarketWatch January 27, 2017 at 05:21 AM EST Investors don’t care what Donald Trump tweets, and the record shows they’re right, notes Tim Mullaney. Read More >> Related Stocks: Alphabet-C Amazon.com American Airlines Gp Apple Boeing Co Charter Communications Inc Coca-Cola Company Facebook Fiat Chrysler Automobiles N.V. Ford Motor Gannett Inc General Motors JPMorgan Chase & Co Lockheed Martin Microsoft New York Times Company Procter & Gamble S&P Global Inc Sony Corp T-Mobile US Tegna Inc Toyota Motor Corp Ltd Ord ADR Twitter, Inc. Walt Disney