Why MU, INTC, MRAM Shares Hit 52-Week Highs Today

• MU stock hit an intraday high of $818.67 on Monday, extending a six-week streak of gains. 
• INTC stock clocked a high of $132.75 on Monday over optimism around its AI foundry turnaround. 
• MRAM shares soared to $44.67, riding the high from its strong first-quarter earnings and a $40 million U.S. defense contract.

Micron Technology Inc. (MU), Intel Corp. (INTC) and Everspin Technologies Inc. (MRAM) stocks hit 52-week highs on Monday as investor optimism around memory chips and data-center demand continues to bolster artificial intelligence-related companies.

MU ended the session 6.5% higher, while INTC climbed more than 3.6% and MRAM surged more than 47% at close. The climb reflects broader optimism across the semiconductor industry that has yet to cool off.

Micron Zooms On Memory 'Supercycle’

MU stock hit an intraday high of $818.67 on Monday, extending six consecutive weeks of gains amid growing investor conviction that AI-driven memory demand is creating a semiconductor “supercycle.” The stock rallied a whopping 761% in the last 12 months.  

Strong demand for high-bandwidth memory (HBM) used in AI accelerators, combined with tight industry supply, has pushed memory prices sharply higher and expanded profit expectations across the sector. Last week, MU announced shipments of its 245TB Micron 6600 ION SSD, currently the highest-capacity commercially available data-center SSD, further boosting investor sentiment.

On Stocktwits, retail sentiment for the stock has been in ‘extremely bullish’ territory over the past 24 hours amid ‘extremely high’ message volumes.

Intel Soars On Deal Optimism

Shares of INTC clocked a high of $132.75 on Monday, building on sharp gains in the past few weeks amid optimism about its AI foundry turnaround.

Intel stock jumped on reports of a preliminary agreement with Apple (AAPL) to manufacture some of the chips used in its devices, marking a breakthrough for Intel’s foundry ambitions. The speculation comes after Intel joined Tesla Inc.’s (TSLA) Terafab project in April. Meanwhile, a separate report touting that South Korea’s SK Hynix is exploring Intel’s advanced EMIB packaging technology for HBM-AI chip integration also boosted sentiment.

INTC shares have surged more than 480% in the last year. On Stocktwits, retail sentiment for the stock has been in ‘bullish’ territory over the past 24 hours amid ‘high’ message volumes.

Everspin Gains On Strong Earnings

Shares of MRAM soared to a 52-week high of $44.67 in Monday’s intraday session and continued to gain after-hours, riding a combination of company-specific catalysts and broader AI-driven semiconductor strength.

The rally was sparked by a strong first-quarter earnings beat and a $40 million U.S. defense contract for its high-reliability MRAM products. Momentum has been further supported by sympathy gains from a hot semiconductor sector, with investors hailing the company as an undiscovered gem.

MRAM stock has surged more than 553% over the past year, tripling since it posted Q1 results in late April. On Stocktwits, retail sentiment for the stock has been in ‘extremely bullish’ territory over the past 24 hours amid ‘extremely high’ message volumes.

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