More Sidecar Activations Than the Financial Crisis… SK Hynix Market Cap Reversal, Is It a Peak Signal? | Director Lee Ju-yeon

Summary

Director Lee Ju-yeon analyzes the historic one-day KOSPI crash, attributing it entirely to technical supply factors rather than fundamentals. Single-stock leveraged ETFs on Samsung Electronics and SK Hynix, short-gamma mechanics, and imminent NPS rebalancing created massive forced selling. He sees this as an opportunity to selectively buy Samsung Electronics, avoid overheated SK Hynix, and tactically trade Samsung Electro-Mechanics on volatility.

• KOSPI suffered one of its worst drops with record retail buying unable to offset institutional and foreign selling.
• The crash was driven by technical forces: daily rebalancing of single-stock leveraged ETFs, short-gamma effects, and upcoming NPS divestment.
• Fundamentals remain intact; the sell-off is supply-driven, not a structural breakdown.
• SK Hynix is overheated and most vulnerable to mechanical selling, while Samsung Electronics is a safer relative-value buy.
• Samsung Electro-Mechanics has already digested ETF rebalancing and presents tactical buying opportunities on dips.
• Sidecar activations in 2026 have already exceeded the global financial crisis period, a symptom of the leveraged ETF distortion.
• Political noise around a proposed unrealized gains tax added to the jitters but is not a lasting market driver.