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High Margin Debt Triggers Panic Selling in Taiwan Market
Electronic Technology · Electronic Components · economic_daily · 2026-10-22
Persistent high levels of margin debt have left the Taiwan stock market vulnerable, leading to a wave of panic selling among retail investors.
What Happened
Margin Pressure: Despite recent declines, the pace of margin debt reduction in the Taiwan stock market has been sluggish compared to the index's drop, indicating that retail leverage remains a significant risk factor.
Panic Selling: Driven by holiday-related uncertainty and market anxiety, yesterday's trading session saw a dramatic wave of stop-loss selling, causing the index to reverse its early gains.
Sector Impact: High-valuation and high-margin small-to-mid-cap tech stocks, particularly in the PCB equipment, optical communication, and thermal management sectors, bore the brunt of the selling pressure.
Market Outlook: The OTC index has struggled below its quarterly moving average for four consecutive days, suggesting that until margin debt is effectively cleared, the market remains highly susceptible to further downside volatility.