Buy the Rumor, Sell the News Hits Memory Stocks Again

Gilly87
07-06

Classic “buy the rumour, sell the news” playing out in real time.

$SanDisk Corp.(SNDK)$

A new NAND node launch was never going to override positioning and macro-driven profit-taking after a massive run. What matters more is whether AI-driven storage demand actually keeps tightening supply over the next 2–3 quarters — that’s the real supercycle test, not a single product release.

Right now this looks more like de-risking + rotation (especially after hot jobs data) than a thesis breakdown. But if DRAM/NAND pricing weakens alongside capex slowdowns, then the narrative gets stress-tested fast.

Volatility like this is usually where the conviction gap shows up.

SanDisk Crashes 14% — Do China's New Trade Barriers Kill the Flash Story?
SanDisk plummeted 14.25% Tuesday and extended losses another 3.23% after hours, as sector peer Western Digital faced reports of new Chinese market barriers, layered on top of SK Hynix's revenue miss — prompting traders to declare "the AI memory trade is unraveling." Options implied volatility surged sharply, signaling markets pricing in major two-way swings ahead of earnings, while a 43x P/E multiple against a 7x forward estimate creates a stark valuation disconnect. With narrative and valuation in open conflict, is this selloff an overreaction or the first crack in a collapsing bubble?
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