US sharemarket indexes traded in tight ranges ahead of key jobs data to be released on Friday. Investors digested latest comments from President Trump as well as the latest earnings results. At the close of trade the Dow Jones index was lower by 6 points or less than 0.1% after trading in a 91 point range. The S&P 500 index was up by 0.1% while the Nasdaq was lower by 6.5 points or 0.1%.