 Let's check the opening bell this morning on stocks on the Friday morning market watch. Stocks finished down across the board yesterday. Investors continue to sell off tech stocks as the S&P 500 and NASDAQ both have their second losing sessions in a row. Meanwhile, the Dow Jones Industrial Average tumbled more than 1% to end the day, the Dow losing 533 points to 40,665. The benchmark S&P 500 fell 43 points to 5,544.