US STOCKS-Tech stocks boost Nasdaq to record By: Reuters: Company News November 21, 2017 at 10:08 AM EST * Indexes up: Dow 0.57 pct, S&P 0.48 pct, Nasdaq 0.59 pct (Updates to open) Read More >> Related Stocks: Hormel Foods Lowe's Companies Medtronic Signet Jewelers Ltd Urban Outfitters