SKHX Fades Its Relief Bounce as the Broadcom-Driven Memory Rout Reasserts

The Fade, Not a Fresh Catalyst

SKHX is at $1,358, down 8.75% over 16 hours, and there is no new headline driving it. This is the perp doing what it did the session before — giving back the spike. On Tuesday SK hynix bounced hard in Seoul, and the Hyperliquid perp tagged a local high near $1,490 before the off-hours tape, with Korea's cash market closed, began marking it back down. SKHX is the only live price on SK hynix while Seoul sleeps, and right now that price is voting against the bounce, fading it back below $1,400. Read this as positioning unwinding into a thin book, not a reaction to anything that happened in the last 16 hours.

What Broke the AI Memory Trade

The backdrop is a violent repricing of the most AI-levered name on the KOSPI. It started when Broadcom guided AI chip revenue below the Street — roughly $16 billion for the quarter against a $17.2 billion estimate, and $56 billion for the year versus $57.6 billion expected — which sent the Nasdaq down 4% in its worst day since April 2025 as traders dumped chip exposure. SK hynix, sitting on 58% of the global high-bandwidth-memory market and a 72% operating margin, was the cleanest way to express the de-rating. The stock fell 9.92% to ₩2,070,000 from an all-time high of ₩2,407,000 and kept sliding into Monday — roughly a fifth off the peak — while KOSPI 200 futures dropped 5% and tripped a circuit breaker that froze program trading for five minutes. Foreigners had been net sellers of about $22 billion in Korean stocks since May, an estimated $12 billion of it SK hynix, and a hot U.S. jobs print pushed yields up and killed near-term rate-cut hopes.

Tuesday's Bounce Was Real — and Fragile

The rebound was not noise. SK hynix jumped about 10% in Seoul as bargain buyers stepped into battered AI names, helped by a multi-year Nvidia tie-up to supply advanced memory and Jensen Huang publicly calling AI stocks 'very cheap'. But the bounce sits on a stock still up more than 200% year-to-date even after the rout, carrying a 72% margin that prices in flawless execution — including a plan to roughly double DRAM wafer capacity behind a $67 billion capex program through 2028. When the multiple is that stretched, one soft data-center print from the sector bellwether is enough to make every holder reconsider, and a single relief day does not repair that.

What the Next Seoul Open Decides

With the cash market thin, SKHX is the live referendum. The perp marking back below $1,400 — beneath where Tuesday's spike topped near $1,490 — says the off-hours tape does not trust the bounce. The clean question is whether the next Seoul session confirms the fade, with SK hynix handing back Tuesday's gains and the perp settling lower, or whether dip buyers defend the line again. Until Broadcom's guidance is fully digested and foreign flows turn, the path of least resistance for the most AI-sensitive memory name is lower, and the perp is already pricing it.