MU Slides Below $725 as China Buyers Quietly Pass on Nvidia's H200

What China Said No To

The trigger is specific. The U.S. cleared roughly 10 Chinese companies to purchase Nvidia's H200 — the most advanced AI accelerator legally exportable under current rules — and then the orders never materialized. Trump, asked why, told the Wall Street Journal the Chinese buyers "chose not to. They want to try and develop their own." Reporting from Digitimes and others points to Beijing directing firms toward domestic silicon and new State Council audits of foreign tech dependencies — meaning the freeze is policy, not pricing.

Nvidia took a 3.4% hit on the headline. Micron took roughly double that on the cash tape, and the Hyperliquid perp tracked the cash decline straight through, marking a 7.66% drop over 21 hours to $722.80 after touching an all-time high near $818 earlier in the week.

Why Memory Bleeds Harder Than the GPU

The H200 isn't just a Nvidia SKU — it's an HBM3e socket that Micron, SK Hynix, and Samsung fight over. Every accelerator that doesn't ship is HBM that doesn't get pulled through, and Micron's entire 2026 thesis (and its ~160% YTD run before this week) was built on the assumption that AI memory demand would stay supply-constrained well into 2027. A China demand hole punches a hole in that thesis at the worst possible technical spot — right under a fresh all-time high, with valuation already flagged by CNBC's overbought screen earlier in the day.

The insider tape didn't help the optics. CEO Sanjay Mehrotra unloaded 39,995 shares for $21.5M on May 1 at $511.91–$545.39 under a 10b5-1 plan, and director Steven Gomo cleared another 2,000 shares around $787 on May 11. Pre-arranged, but the tape doesn't care — when the H200 China narrative cracks, planned sales near the top look like signal.

The Setup From Here

Two things are now in play simultaneously. On the bear side, the China demand pillar is genuinely impaired — not delayed, refused — and the next leg lower depends on whether anyone confirms an HBM order rollback or pricing concession from the hyperscalers. On the bull side, the Samsung 18-day strike is still on the calendar with 93% union approval, and any HBM3e supply shock from Korea routes incremental allocation directly to Micron.

Key reference points on the perp: the $818 ATH from earlier in the week is now the rejection level, and $700 round-number is the next test if H200 follow-on headlines stay negative. With 10x available and $151M of 24-hour perp volume, the book is liquid enough to take size in both directions — but the catalyst clock is now news-driven, not chart-driven.