US STOCKS-Tech gains help propel Wall Street to record highs By: Reuters: Company News November 21, 2017 at 16:46 PM EST * Indexes up: Dow 0.7 pct, S&P 0.7 pct, Nasdaq 1.1 pct (Updates to close) Read More >> Related Stocks: Apple Hormel Foods Medtronic Signet Jewelers Ltd Tiffany & Co Urban Outfitters