NASDAQ:MU 22 January 2026 - 27 January 2026

Micron Technology Inc’s shares surged 5.3% to end Tuesday at $409.86, following the announcement of a $24 billion investment to expand its manufacturing base in Singapore over the next 10 years. “Micron’s leadership in advanced memory and storage is enabling the AI-driven transformation reshaping the global economy,” said Manish Bhatia, the company’s executive vice president of global operations. The stock traded between $400 and $416.40, with around 30 million shares changing hands.

Micron Technology shares edged up roughly 0.5% to $399.65 early Monday, reacting to news that Samsung Electronics is nearing a deal to provide Nvidia with next-gen memory chips.

Micron Technology closed Friday just off flat, slipping 0.1% to $399.30. The stock hovered near $399.65 in after-hours trading, holding close to the $400 level ahead of Monday.

Micron Technology, Inc. shares closed up 0.5% at $399.58 on Friday, after trading between $390.80 and $411.90.

Micron Technology shares jumped 2.2% to $397.75 in premarket Thursday after William Blair bumped its rating to “Outperform.” The move adds to a wave of target price hikes seen earlier this week.