NAND Prices Decline, Cyclical Risk Reassessment for Memory Stocks
nashnova research
NAND flash spot prices keep falling as Chinese capacity expansion shifts the market narrative from structural demand to cyclical repricing — Kioxia is already down over 40% from its recent high.
Why did NAND prices stall?
AI accelerators once turned NAND from a commodity into a scarce asset, driving prices steadily higher.
Chinese manufacturers are now ramping capacity fast. The market expects the supply gap to close by H2 2027.
This means → the shelf life of the bull case just got much shorter, and capital is front-running the glut.
Whose stock cracked first?
Japan's Kioxia has fallen over 40% from its recent peak, with five single-day drops exceeding 10% this month.
CXMT (长江存储) is about to list in Shanghai, amplifying fears of a supply shock.
Kioxia's rivals SanDisk and Western Digital have sold off sharply too.
In plain terms = this is not one company's problem — the entire NAND sector is repricing cycle risk.
Does the "structural demand" story still hold?
Markets had believed AI's hunger for high-speed memory was long-term and structural — immune to the old boom-bust cycle.
Chinese expansion breaks that assumption. Once supply catches up, NAND risks reverting to commodity behaviour.
This reflects a narrative shift: from "AI = permanent shortage" to "AI cannot escape the capacity cycle either."
What is the deeper worry?
Sustainability of hyperscaler capex — Microsoft, Amazon, Google — is now an open question.
Nvidia's revolving-financing arrangements are drawing scrutiny over transparency.
This means → the real issue is not just NAND. It is whether the entire AI capex boom can convert into real cash flow.
Analysts say sentiment recovery in memory and AI-linked names will be difficult until these uncertainties clear.
市场有风险，内容仅供研究参考，不构成投资建议。