SKHX Breaks to $1,233 as the Perp Discounts a Second Red Seoul Open

The Perp Is Now Trading at a Discount

The signal in this print is not the headline number, it's the gap. SK Hynix common closed down 9.92% at ₩2.07 million in Seoul on June 5, and the won is parked near its weakest level since March 2009 at roughly 1,540 per dollar. Convert the cash close at that rate and a fair mark on this single KRW-denominated share lands around $1,340.

The SKHX perp prints $1,233 — about 8% *below* that mark, down 19.54% over 22 hours. That is no longer just the equity drop plus the FX drop stacked on top of each other, which is what the earlier leg of this selloff was. With the Korean cash market closed for the night, dollar traders on Hyperliquid are actively pricing a second red Seoul open into the tape rather than waiting for it. The perp has slid from roughly $1,304 a few hours ago to $1,233 with no new Korean print to react to — that move is pure forward positioning.

Still the Broadcom Domino

The catalyst hasn't changed since the unwind started; it has just kept running. After its June 3 close, Broadcom guided fiscal Q3 AI-chip revenue to about $16 billion against a ~$17.2 billion consensus — roughly 7% light, and despite a triple-digit year-on-year increase, that single in-line-not-blowout number was enough to break the reflexive bid under the entire memory complex.

Korea opened straight into it. The KOSPI tripped a sell-side circuit breaker after KOSPI 200 futures fell 5%, and the index closed down 5.54% after trading more than 6% lower intraday. Samsung and SK Hynix, now more than half the index weight, drove the bulk of the decline. The damage was sharpest in leveraged products — single-stock SK Hynix 2x ETFs fell around 20%, the kind of forced-deleveraging tell that explains why this didn't fade by the close.

What the Discount Is Saying

Two things are compounding under the perp price. First, the won itself remains under pressure — Seoul has vowed to act against excessive moves as foreign equity outflows continue, so the FX leg of this trade isn't obviously done. Second, the perp's ~8% discount to the cash-times-FX mark says the market expects Seoul to gap lower again, not recover, when it reopens.

What's *not* in the price is a fundamental break. SK Hynix reported record Q1 results in April, and the ~$14 billion US listing announced around June 4 is still live. That framing keeps June 5 as a positioning flush — a foreign-led, leverage-amplified deleveraging in the highest-beta name in Seoul — rather than a thesis change. The question the perp is forcing is whether the Seoul reopen confirms the discount or snaps it shut.