US STOCKS-Dow trades above 23,000-mark as IBM's stock jumps By: Reuters: Company News October 18, 2017 at 15:13 PM EDT * Indexes up: Dow 0.7 pct, S&P 0.1 pct, Nasdaq 0.1 pct (Updates to late afternoon) Read More >> Related Stocks: Abbott Laboratories Anthem Inc CVS Health Corp International Business Machines