Most U.S. tech stocks rose in pre-market trading, with Arm (ARM.O) surging over 8%, Micron Technology (MU.O) rising over 3%, Oracle (ORCL.N) gaining 2.8%, and Microsoft (MSFT.O) climbing 2.3%.

2026-06-01

Most U.S. tech stocks rose in pre-market trading, with Arm (ARM.O) surging over 8%, Micron Technology (MU.O) rising over 3%, Oracle (ORCL.N) gaining 2.8%, and Microsoft (MSFT.O) climbing 2.3%.