Vice President Josh Jones has the market analysis for Friday, January 11. All major U.S. stockA financial instrument giving the holder a proportion of the ownership and earnings of a company. indexes dropped slightly, with the Dow Jones Industrial Average and S&P 500 declining fractionally and the NASDAQ off 0.2%. The Labor Department reported that consumer prices saw their first decline in nine months, down 0.1% from November to December. Meanwhile, General Motors gained 7% after raising its 2018 profit expectations and 2019 earnings forecast.