Korea margin cascade: two circuit-breaker days, emergency meeting, leverage flush

Thesis

Korea margin cascade: two circuit-breaker days, emergency meeting, leverage flush

  • Type: thesis-shift (subtype: confirms)
  • event_id: 2026-07-29-korea-margin-cascade-two-circuit-breaker-days-emergency-meeting-leverage-flush
  • Source: Kobeissi thread + unusual_whales/Citi, both verified against ^KS11 bars + news cross-check
    • parent_event: 2026-07-29-kobeissi-kospi-collapse-stabilization
  • Shift: KOSPI -39.7% from its 06-19 peak (verified; the viral -44% overstates), circuit breakers Tuesday (-10.84%) and Wednesday (-5.98%), 360K+ margin accounts force-liquidated per Citi (62% under 35), emergency FinMin/BOK/FSC meeting tonight with leverage-ETF curbs. A leverage flush on the memory/HBM trade, not an earnings event — SK hynix printed a record Q2 (76% op margin, HBM4 ahead of schedule) the same morning.
  • Effect on thesis: Confirms the bubble-volatility half of the frame (high-volatility secular long); fundamentals leg intact and strengthening. Forced deleveraging clears the crowded long base — capitulation markers present but stabilization-announcement != bottom; entries still key off base formation, not the flush headline.
  • Per-ticker: EWY ↓ (carries the cascade directly; -31.4% from high settled 07-28). SKHY ↓ (same flush plus ADR premium compression risk; watch call unchanged — no base). MU ↔ (cohort beta both ways on Korea stabilization).
9 events
DateTypeEvent
Jul 29 SourceKorea margin cascade Jul 29 SourceKorea margin cascade Jul 31 TweetKorean retail's 2x inverse SK Hynix ETF lost ~60% in one day when the squeeze snapped back Jul 31 NewsKOSPI's largest one-day gain in history; the unwind's anatomy gets numbers — captured 2026-07-31 EOW Jul 31 ArticleOne Seller: Anatomy of the AI Whiplash Jul 13 Desk NoteVertical: Memory & Storage — read the −15% correctly Jul 13 Redditr/stocks — SK Hynix tumbles 15% in Seoul AFTER a record Nasdaq ADR debut ($26.5B, 7x oversubscribed, ADR +13%) Jul 13 InvestigationThe memory selloff is an ASP repricing — and the $26.5B raise is the tell Jul 29 Market SignalRisk Off Cluster Mu Wulf Invalidated Duty Pass

Tweets, videos, filings, articles, and source pages tied to this read.

2
XKobeissi thread
Xunusualwhales/Citi