US STOCKS-Wall Street ticks higher, but chip stocks tumble By: Reuters: Company News October 23, 2019 at 16:41 PM EDT * Indexes up: Dow 0.17%, S&P 500 0.28%, Nasdaq 0.19% (Updates to market close, new throughout) Read More >> Related Stocks: Apple Boeing Co Boston Scientific Broadcom Ltd Caterpillar Eli Lilly Facebook Intel Corp Nike Inc Servicenow Inc Texas Instruments Thermo Fisher Scientific