Micron Stock Rises 6.7% as SK Hynix-Nvidia Deal Proves Non-Exclusive

Micron shares are bouncing back, and the reason is what the SK Hynix-Nvidia announcement did not say. The stock climbed 6.7% in premarket trading on Monday after falling 13% on Friday in a broad semiconductor selloff. A new multiyear technology partnership between SK Hynix and Nvidia, announced Sunday, initially raised concern about Micron’s position, but the absence of any exclusivity language quickly reassured investors. Here is why the deal is actually good news for Micron.

SK Hynix and Nvidia announced a multiyear collaboration to jointly develop the next generation of memory for AI infrastructure. The deal is significant for SK Hynix, but it does not make the South Korean company Nvidia’s sole high-bandwidth memory supplier. NVIDIA chief executive Jensen Huang confirmed Friday that the company has certified Micron, alongside SK Hynix and Samsung Electronics, as an approved provider of HBM4, the latest high-bandwidth memory design. That three-supplier structure is what matters for Micron investors.

The bull case for Micron rests on two conditions holding simultaneously: Nvidia continuing to source from all three memory suppliers, and overall memory demand continuing to outpace available supply. Both conditions remain intact. As long as the AI infrastructure buildout sustains the demand environment that has driven Micron’s more than 900% gain over the past year, the supercycle thesis survives.

Micron’s forward price-to-earnings multiple has been expanding as investors price in the possibility that AI-driven demand creates a structural shift rather than a typical memory boom-and-bust cycle. Friday’s 13% drop reflected profit-taking in a broadly weak semiconductor session rather than any fundamental change in the company’s competitive position. Monday’s recovery suggests the market reached the same conclusion quickly.