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SK Hynix Soars to Record High as Big Tech AI Spending Fuels Chip Demand

SK Hynix shares surged to record levels after major U.S. technology companies signaled even stronger artificial intelligence infrastructure spending, reinforcing investor confidence that the global AI semiconductor boom — particularly for advanced memory chips — is far from slowing.

The South Korean chipmaker, a major supplier of high-bandwidth memory (HBM) used in AI servers, benefited from renewed expectations that hyperscalers including Microsoft, Meta, Alphabet, and Amazon will continue aggressively expanding data center capacity despite soaring component costs. Combined AI-related capital expenditure from major U.S. tech firms is now expected to exceed $700 billion this year, significantly increasing pressure on already constrained semiconductor supply chains.

SK Hynix’s rally also reflects its strategic advantage in memory markets critical to AI accelerators. As advanced AI workloads increasingly depend on high-performance memory, SK Hynix has emerged as one of the most direct beneficiaries of infrastructure-scale AI deployment.

The company’s outperformance relative to Samsung also highlights investor preference for firms perceived as more directly leveraged to current AI demand without comparable labor or operational uncertainty. Samsung’s labor tensions have created additional caution despite broader industry strength.

Executives and central bank officials are increasingly suggesting this semiconductor cycle may differ from previous boom-bust patterns because AI demand is more structurally embedded in cloud computing, enterprise software, defense systems, and future digital infrastructure than earlier consumer-driven chip surges.

A critical factor remains supply scarcity. Big Tech executives have openly acknowledged that memory shortages and pricing inflation are becoming defining constraints on AI expansion. This dynamic is boosting pricing power for leading memory suppliers while reinforcing investor expectations that companies like SK Hynix may sustain elevated profitability longer than traditional semiconductor cycles.

The broader market takeaway is clear: as AI infrastructure spending accelerates globally, memory chipmakers are becoming foundational to the next phase of technological competition.

Qualcomm Shares Surge on AI and Smartphone Recovery Outlook

Qualcomm shares climbed more than 13% after investors responded positively to CEO Cristiano Amon’s confidence in a coming rebound for the smartphone market and the company’s aggressive push into AI and data center chips. Despite issuing a weak third-quarter forecast, Qualcomm’s broader growth narrative centered on diversification beyond traditional smartphone dependency helped restore investor confidence.

The company, historically reliant on handset chip sales, is expanding into high-growth sectors including data center processors, AI accelerators, ASIC chips, and autonomous vehicle technology. Qualcomm plans to begin shipping data center products before year-end, signaling a major strategic shift as smartphone manufacturers face rising memory prices and weaker consumer demand.

Qualcomm’s long-term challenge remains Apple’s move toward in-house modem chips, which could reduce Qualcomm’s component share after their licensing agreement ends in 2027. Analysts note this creates pressure on Qualcomm’s smartphone business, especially as Apple and Samsung dominate premium markets.

Still, investor sentiment improved as Qualcomm’s AI ambitions and broader semiconductor strategy overshadowed concerns about near-term smartphone weakness. Reports linking Qualcomm and MediaTek to an OpenAI-focused AI smartphone project further fueled optimism. Following earnings, at least 14 brokerages raised their price targets, reflecting confidence that Qualcomm’s transition into AI infrastructure and enterprise chips could offset future handset risks.

Chip stocks surge after TSMC boosts outlook on soaring AI demand

Global semiconductor stocks rose on Thursday after Taiwan Semiconductor Manufacturing Co (TSMC) issued a strong revenue forecast and reported record quarterly profits, underscoring surging demand for chips that power artificial intelligence systems.

TSMC — the world’s largest contract chipmaker and a key supplier to Nvidia and Apple — raised its full-year revenue guidance to mid-30% growth, up from around 30%, citing stronger-than-expected AI spending and data center expansion. Analysts say this marks a shift from a cyclical boom to a structural uptrend driven by AI infrastructure demand.

“This isn’t just a transient spike. TSMC’s blowout quarter tells a clear story — this is structural,” said Kate Leaman, chief market analyst at AvaTrade.

The upbeat forecast sent semiconductor stocks higher worldwide. Micron Technology gained about 4%, Broadcom climbed 2.4%, Marvell Technology added 1.3%, and Nvidia rose 1.2%. In Asia, Samsung Electronics advanced 2.8%.

The rally came amid a week of massive AI-related deals, including BlackRock’s $40 billion acquisition of data-center operator Aligned and a partnership between OpenAI and Broadcom to build 10 gigawatts of custom chips — enough to power more than eight million U.S. homes.

The developments reinforce Wall Street’s conviction that AI hardware remains the core driver of tech investment, nearly three years after ChatGPT’s debut. On Wednesday, Salesforce also projected revenue above $60 billion by 2030, driven by rapid AI integration across its cloud services.