Goldman Sachs logo
Goldman Sachs

July 14, 2026

KOSPI Sell-Off Leveraged ETFs Flow Dynamics Policy Risks and Value Disconnects

Market ReportDerivativesEquitiesFinancialsInformation Technology

The KOSPI is experiencing a significant correction driven by mechanical forced selling from leveraged ETF dealer gamma-hedging. Korean financial authorities are preparing policy interventions to mitigate volatility ahead of a Presidential Briefing.

Key Takeaways

  • 1.The KOSPI has corrected 27% from its June record high, driven primarily by mechanical dealer gamma-hedging from leveraged ETFs rather than fundamental shifts.
  • 2.Authorities (FSC/FSS) are currently evaluating policy measures to curb volatility, with potential implementation expected following the July 15 Presidential Briefing.
  • 3.Industry participants have proposed voluntary measures including reducing leverage ratios from 2x to 1.5x and capping daily churn to address regulatory concerns.

Table of Contents

  • The Geopolitical Spark & Positioning
  • Mechanical & Passive Selling Pressures
  • More on the leveraged ETFs from our EQ Strategy Team...
  • Leveraged & Inverse ETFs: Calculated Dealer Gamma-Hedge
  • Event Timeline
  • Industry Proposals on the Table
  • More in Macro

Document Preview

Page 1 of 4
Page 1 of KOSPI Sell-Off Leveraged ETFs Flow Dynamics Policy Risks and Value Disconnects
Subscribe for full access

Access the Full Report

Get unlimited access to institutional research reports with a 14-day free trial.

Authors

Evelyn Kim

Securities

KOSPISamsung ElectronicsSK Hynix

Themes

Leveraged ETF Gamma UnwindProcyclical Rebalancing RiskRegulatory Intervention in Equity Markets

Regions

Asia PacificSouth Korea