Dow Jones Holds Near 31000; Microsoft Hits New High Ahead Of Earnings; Rackspace Soars Past Buy Point Investor's Business Daily7 Bold Predictions for Tech Stocks in 2021 InvestorPlaceStocks close slightly lower as rally takes a breather ahead of Big Tech earnings CNBCGameStop Stock Surge Stokes Bubble Fears. Why It's Not Time to Worry. Barron'sNasdaq opens at record high ahead of big-tech earnings Reuters