Shares of Arm (NASDAQ:ARM | ARM Price Prediction) are up 11% in midday trading on Friday, June 12, changing hands near $379. Qualcomm (NASDAQ:QCOM) stock is also rallying, climbing 5% to trade near $213. Both moves come after a choppy stretch for the chip-architecture group, with Arm and Qualcomm shares snapping back together. The purest … Arm Rockets 11%, Qualcomm Rises 5%: Who’s Winning the Chip-Architecture Race?