CNBC's Jim Cramer said Micron reaching a $1 trillion valuation marks a new era in markets and ran through the stocks in the trillion-dollar club.

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…