Micron stock jumps 6% as AI server memory push sharpens focus on March 18 earnings

March 4, 2026
Micron stock jumps 6% as AI server memory push sharpens focus on March 18 earnings

New York, March 4, 2026, 16:14 EST — After-hours

  • Micron finished 5.6% higher, clawing back some ground after tumbling 8% the previous session.
  • The company sent out samples of its latest 256GB low-power server memory module, targeting AI data center customers.
  • Wall Street doesn’t agree on how long the squeeze in memory pricing will stick around, with Micron’s March 18 results looming.

Micron Technology (MU.O) bounced back $21.10, climbing 5.6% to close at $400.78 on Wednesday. That move comes after shares slumped 8.0% in the previous session. Still, the price remains under the 52-week peak of $455.50 hit on Jan. 30.

Micron’s role is crucial in the AI supply chain, putting it right in the crosshairs when memory prices shift. Tight supply, and prices react quickly. Any suggestion that demand or margins could fall short? The market hasn’t hesitated to punish the stock.

Macro jitters haven’t gone far. U.S. stocks climbed Wednesday, with the Nasdaq up 1.3%, after the New York Times reported Iran may be open to talks and President Donald Trump made moves aimed at calming oil markets—relieving some of the inflation anxiety tied to Middle East tensions. “That combination is giving the market some optimism, which will be tested over coming weeks,” said Jim Awad, senior managing director at Clearstead Advisors. Reuters

Micron said Tuesday it’s now sampling a 256-gigabyte SOCAMM2 DRAM module to customers, targeting data-center servers. The new part, according to the company, trims down both size and power use compared with standard RDIMMs. Micron also highlighted what it called faster “time to first token”—the delay before a large language model kicks out its first word. “Micron’s 256GB SOCAMM2 is enabling the next generation of AI CPUs,” Nvidia’s Ian Finder, head of Product, Data Center CPUs, said in a statement. Micron Technology

Analysts are splitting on Micron. UBS bumped its price target up to $475 this week, citing channel checks that flagged firmer pricing across both DRAM and NAND, with supply tightness possibly dragging on through the back half of 2027 and into 2028—particularly for DRAM. Over at Goldman Sachs, the team stuck with a Neutral call and kept its $360 target, telling clients the next debate is about the duration of pricing momentum and just how much HBM share Micron can grab. That’s the high-end memory used in AI accelerators.

Micron’s rally showed up in other storage stocks, too. Seagate Technology added around 4.8%, Western Digital saw a 4.2% bump, and Sandisk finished regular trading up 5.9%.

Still, the risks are clear enough. Another crude rally or any new flare-up could send tech sliding once more. Those upbeat memory forecasts? They depend on prices holding up. If supply ramps up too quickly or AI buyers pull back, that thesis unravels fast.

Micron investors are eyeing the rollout of new server products such as SOCAMM2, looking for signs of traction beyond just initial sampling at cloud and enterprise clients. The bigger question: how, or if, that shift affects product mix.

All eyes turn to Micron’s fiscal Q2 results dropping March 18, with the earnings call following the U.S. close. Investors will be dialed in for any updates on DRAM and NAND pricing, as well as HBM supply and capex plans—details that could drive MU shares.

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