AMD Hits Record on AI Customer Wins

AMD is using a fresh wave of AI customer wins to challenge NVIDIA’s grip on the market, with the chipmaker’s shares jumping to record territory as investors price in a bigger role for its accelerators in the data-center boom.
The stock rose to $559.82 on Sept. 18, up 2.7% on the day and more than doubling from the March low of $220.27, after reports tied AMD to OpenAI and Anthropic demand and highlighted 107% growth in the company’s AI-related business. The rally underscores how quickly investors are rewarding any sign that AMD can turn its long-time AI challenger status into meaningful share gains against NVIDIA.
The move matters because AI infrastructure spending remains one of the biggest forces in the market, driving orders for chips, networking gear and power capacity across the semiconductor supply chain. If AMD can win meaningful deployment at leading model developers such as OpenAI and Anthropic, that would diversify the market beyond NVIDIA and widen the addressable opportunity for AMD’s data-center business.
AMD’s price action reflects that optimism. The stock has climbed well above its 50-day moving average of $495.85 and is far above its 200-day average of $354.62, while RSI readings near 73 suggest the shares are extended. The latest close also sits near the upper end of the Bollinger Band range, a technical sign that momentum remains strong even after a steep run.
NVIDIA, meanwhile, remains the dominant force in AI chips, but the market is showing more willingness to entertain rivals as demand broadens. NVIDIA shares closed at $222.27 on Sept. 18, also near record levels, but Adalytica’s earnings sentiment snapshot shows a far more cautious mood around the name, with sentiment at 19 and labeled “Fear.” That contrasts with AMD’s accelerating investor enthusiasm and helps explain why the trade has become a relative story, not just a sector one.
For investors, the key question is whether AMD can convert headline customer wins into sustained revenue share, margins and supply commitments. The company’s gains also feed the broader semiconductor complex, with the SOXX ETF rising to 533.07, though the sector remains sensitive to any sign that AI spending cools or that capacity constraints delay shipments.
The next test is whether AMD can keep landing marquee customers and show that demand is durable rather than episodic. Any update on OpenAI, Anthropic or other large AI buyers — along with the next round of earnings guidance — will determine whether this rally keeps extending or starts to price in too much too soon.
| Entity | Gains | Losses |
|---|---|---|
| AMD | ▲AI share gains | ▼NVIDIA dominance |
| OpenAI & Anthropic | ▲More chip supply options | ▼Dependence on one vendor |
| NVIDIA | ▲Overall AI demand growth | ▼Competitive pressure |
| SOXX / semiconductor bulls | ▲Sector momentum | ▼Valuation risk |