US equity futures split in opposite directions on Wednesday as a semiconductor selloff triggered by SK Hynix's earnings collided with cautious optimism over Middle East diplomacy. SK Hynix shares fell despite a 557% jump in operating profit, dragging Nvidia, AMD and Micron lower and pushing the chip sector into bear market territory. The volatility spilled into crypto derivatives markets, where a flash drop forced roughly $60 million in liquidations on Hyperliquid.
US equity futures opened to a split screen on Wednesday. Investors weighed cautious optimism around Middle East diplomatic progress against a brutal unwind of the AI trade that has driven markets for close to two years.
SK Hynix's earnings beat backfires
A company reporting spectacular results triggered the pain, paradoxically. SK Hynix, the South Korean memory-chip maker that supplies the high-bandwidth memory powering Nvidia's AI accelerators, posted a 557% year-over-year jump in operating profit, with revenue of approximately $54.5 billion. Yet its shares cratered nearly 10-11% in Seoul trading.
Investors' concern traced back to capital spending. SK Hynix also disclosed capital expenditure plans of at least $31 billion for 2026, a roughly 50% increase. That number spooked investors already asking whether hyperscalers are overbuilding AI infrastructure relative to actual demand.
Selloff spreads across chipmakers
The damage radiated outward from Seoul fast. The PHLX Semiconductor Index dropped more than 5%, Nvidia fell over 3% and AMD declined approximately 5%.
Micron, SK Hynix's closest US competitor in memory, tumbled 9%, and SanDisk shed 7%. As a result, the semiconductor sector has given back gains built since its June 2026 peak and now sits in bear market territory as of July 2026. Barclays responded by cutting its price target on SK Hynix's US-listed ADRs from $330 to $300, though the bank stopped short of downgrading the stock.
Middle East talks add a second variable
Ongoing US-Iran discussions have created a fluid situation that investors are tracking mainly through oil prices. Energy markets have reacted to every headline out of the region, and those swings are feeding directly into equity sentiment.
Volatility spills into crypto derivatives
The shock did not stay confined to equities. SK Hynix-related perpetual futures on the crypto derivatives platform Hyperliquid cratered approximately 19-20% in a cascading liquidation event, forcing roughly $60 million in liquidations that a crypto firm later covered. For crypto traders, the episode is a reminder that leveraged positions tied to traditional equities carry compounded risk: a disappointing earnings report in Seoul can trigger margin calls on a decentralized exchange within hours.
Source: Crypto Briefing
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