Micron and SK Hynix join rival chipmaker Samsung in the $1trn club, after the latter hit the milestone valuation at the start of the month.

AI's memory chip boom just minted another trillion-dollar company.

May 26 : Shares of Micron Technology climbed about 14.2 per cent in early trading on Tuesday after brokerage UBS sharply raised its target price for the stock citing stronger AI…