AMD Outlook Sparks Record Nasdaq Close in 2026

Wall Street ends at record highs

U.S. equities finished Wednesday at record highs, with the S&P 500 and Nasdaq notching fresh closing peaks. The move was supported by signs that tensions in the Middle East could ease, with market chatter pointing to hopes of a U.S.-Iran deal. Risk appetite also drew strength from the ongoing earnings season, where one market participant cited an unusually high share of companies beating expectations so far. Against that backdrop, the day’s leadership came from semiconductors and AI-linked names.

Chip stocks led broader gains after Advanced Micro Devices (AMD) delivered strong results and an upbeat revenue outlook. The rally spilled into suppliers and adjacent AI infrastructure plays, reinforcing the market’s focus on data center investment. One portfolio manager, Thomas Martin of Globalt Investments, said the economy looked steady and that the environment supported equity ownership.

AMD results and guidance drive the rally

AMD shares jumped sharply to an all-time high after the company forecast quarterly revenue above Wall Street expectations, citing robust demand for its data center chips. Separate reports described AMD’s move as roughly 14.9% to nearly 19% on the day, highlighting the speed of the repricing. Reuters reported the stock was set to add more than $16 billion in market value if gains held, while another published version put the potential value-add at more than $110 billion.

The company projected second-quarter revenue of $11.2 billion, plus or minus $1.3 billion, compared with estimates of $10.52 billion. For the March quarter, AMD reported adjusted earnings of $1.37 per share on revenue of $10.25 billion. It also guided to adjusted gross margins of about 56%, ahead of an analyst expectation of 55.4% mentioned in one report.

A key driver was the data center segment, where revenue rose 57% year-on-year to $1.8 billion, versus an LSEG-compiled expectation of $1.64 billion. AMD’s Client and Gaming segment revenue increased 23% to $1.6 billion compared with a year earlier.

Why “inference” and CPUs matter in this cycle

AMD, Nvidia and Intel have pointed to a shift toward “inference” as a meaningful demand driver. Inference refers to deploying AI models in real-world applications, rather than only training large models. That shift is supporting demand for compute across both graphics processing units (GPUs) and central processing units (CPUs).

Reuters reported that central processing units have taken center stage as companies gravitate toward “agentic AI” systems that can perform autonomous functions. This broadens the AI hardware opportunity beyond GPUs alone. AMD also said it expects the server CPU addressable market to grow by more than 35% annually through 2030, up from a prior forecast of 18%.

Analysts framed AMD’s opportunity as broader than a single product cycle. Matt Britzman of Hargreaves Lansdown said the AMD story is increasingly about a broader compute opportunity where CPUs and GPUs both play a role as AI workloads grow more demanding.

Global chip stocks follow through

The move in AMD set off a broad rally across the semiconductor complex. Intel rose in the session, with different reports placing the gain from about 1.9% to 4.5%. Arm Holdings climbed around 9.8% to 10.1%, while Qualcomm was cited as up 1.6% in one report and 5.1% in another.

The Philadelphia Semiconductor Index advanced to a fresh record high on the day. Published figures varied across sources, placing the one-day gain at 2.7%, 3.3%, or 4.5%. Its year-to-date gain was described as more than 59%, 55%, or as high as 62%, depending on the snapshot and timing. Reuters also highlighted a more than 38% jump in April alone, its best showing since at least October 2000.

Nvidia, Corning and AI data-center plumbing

Nvidia shares rose 5.7%, supported by continued optimism around AI infrastructure spend. Corning climbed 12% after it said it was partnering with Nvidia to expand U.S. production of optical connectivity products used in AI data centers. The announcement underscored that the AI buildout is not limited to chips, and includes high-speed networking and connectivity components that sit inside data centers.

Outside the U.S., the rally had visible spillovers. Samsung Electronics was reported to have become only the second Asian company to reach $1 trillion in market value, supported by an AI-driven move in the sector. Rival SK Hynix’s stock was also said to have more than doubled so far this year. In Europe, ASML and ASMI rose, with reported gains of 5.7% and 3.5% in one version, and 5% and 2.9% in another.

Super Micro, Dell and the server supply chain

AI server maker Super Micro Computer also rallied after issuing a stronger-than-expected forecast for fourth-quarter revenue and adjusted profit. Reports cited a rise ranging from about 14.3% to more than 24%, with another version putting it around 15.8%. The company’s outlook helped reassure investors after concern tied to a U.S. Justice Department case linked to illegal chip shipments to China.

CEO Charles Liang said demand was strong for Super Micro’s broader data center and cloud software offerings, while production sites in Taiwan, Malaysia and the Netherlands were ramping up aggressively. Rival Dell rose 5.5% in one report, while Hewlett Packard Enterprise was described as slightly lower by 0.2%.

Key numbers at a glance

Market impact: what investors reacted to

The market response combined macro and micro drivers. On the macro side, hopes of de-escalation in the Middle East supported risk-on positioning, helping push the S&P 500 and Nasdaq to record closes. On the micro side, AMD’s revenue outlook and data center momentum reinforced the view that AI infrastructure spending remains resilient.

The breadth of the move was notable. It reached chip designers, foundry-adjacent names, AI server manufacturers, and connectivity suppliers. It also triggered a wave of analyst activity, with Reuters reporting that at least 20 brokerages raised their price targets on AMD, and that Evercore ISI’s new target of $179 was the highest on Wall Street, per LSEG data.

Analysis: why the AMD-led surge matters

Two themes stood out in the reporting. First, investor attention is widening from GPUs to a broader compute stack where CPUs, networking and systems matter more as inference scales. Second, the rally is increasingly global, pulling in U.S., Asian and European chip bellwethers as investors price in sustained AI-linked capex.

Valuation is also part of the conversation. One report noted AMD was trading at about 42.4 times forward earnings, above its five-year average of 30 and nearly double Nvidia’s roughly 21-times multiple, despite Nvidia’s larger AI market share. That comparison helps explain why AMD’s guidance and segment execution were treated as high-stakes signals for whether growth can justify the premium.

What to watch next

Investors will likely stay focused on follow-through from AI infrastructure demand, including further commentary on inference-driven workloads and server CPU opportunity. Markets will also track updates from chip suppliers and AI server makers as forecasts roll in. With several companies already providing fresh guidance, the next catalyst is the continuation of earnings and any additional company updates on production capacity and customer spending plans.