US STOCKS-S&P 500 dips as chip stocks and utilities tumble By: Reuters: Company News September 25, 2018 at 16:39 PM EDT * Indexes: Dow -0.26 pct, S&P 500 -0.13 pct, Nasdaq +0.18 pct (Updates with close of market) Read More >> Related Stocks: Amazon.com CenturyLink Intel Corp Nike Inc Sentinelone Inc Cl A T-Mobile US