US STOCKS-Tech stocks boost Wall St ahead of Fed minutes By: Reuters: Company News February 21, 2018 at 13:22 PM EST * Indexes up: Dow 0.4 pct, S&P 0.52 pct, Nasdaq 0.75 pct (Updates to early afternoon) Read More >> Related Stocks: Alphabet-A Amazon.com Apple Boeing Co Facebook Netflix Nxp Semiconductors Qualcomm, Inc. United Technologies