Semiconductor Capital on the Move! Taiwan Stock Market Plummets, Signaling a 'Position Shuffle' — Technical Bottom Hinges on Two Key Indicators

International capital is quietly pulling back from high-tier semiconductor stocks, triggering recent sharp volatility in Taiwan's stock market and a wave of margin trading liquidation. Amid the broad market plunge, when will technical indicators signal a symmetrical rebound? The answer lies in two key post-market metrics.

Taiwan Stock Index Breaks Recent Lows, But Volume Insufficient to Confirm Bottom

Today, Taiwan's stock market declined under pressure from weakening global semiconductor stocks and capital rotation across Asian markets. The weighted index closed down 2,030 points at 41,603, while the GreTai index also fell. Total trading value reached approximately NT$809.5 billion. Both indices broke below recent lows, and most individual stocks have seen significant pullbacks. However, despite the sharp drop, the volume-price structure has not yet fully satisfied bottoming conditions. While stop-loss selling pressure is evident, low-level buying remains cautious. Therefore, future analysis must go beyond index levels and focus on whether post-market margin reductions are substantial and whether margin maintenance ratios continue to decline.

Margin Maintenance Ratio Nears 150% — Second-Phase Deleveraging Key to Position Stabilization

The broad margin maintenance ratio in Taiwan's market has now fallen to around 150%, indicating the market is entering the second phase of deleveraging. According to analyst Chen Zhi-Lin, referencing 2024 market patterns, the first decline typically reflects negative news absorption, while the second retest serves to flush out leveraged positions held by reluctant margin traders. Today’s selling pressure stemmed less from institutional withdrawal and more from technical stop-losses among retail leveraged accounts. As foreign selling pressure stabilizes, short-covering begins, and trust funds continue adding core holdings on dips, it suggests that while prices are volatile, ownership is gradually consolidating in favor of institutional investors. Once market sentiment reaches an extreme low, any substantive positive catalyst could trigger rapid short-covering and bargain hunting, leading to a swift technical rebound.

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Sector Fundamentals Remain Intact — Avoid Irrational Adjustments at Lows

During systemic corrections, effective risk management means adjusting position sizes, not panic-selling all holdings. Stock selection should return to long-term trends, institutional accumulation, and core companies in high-concentration sectors. A stock’s price retracing with the market does not mean its competitiveness has vanished. Investors should monitor ongoing margin liquidation, convergence of foreign futures short positions, and whether fundamentals provide real support. By maintaining disciplined exposure and patiently waiting for position cleansing, investors can position themselves for a high-symmetry rebound. Download the 'Chen Zhi-Lin Analyst App' for real-time updates, data-driven insights, and weekly risk lists to avoid pitfalls and capture opportunities.

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Source: Chen Zhi-Lin Analyst / Kaixu Investment Advisory

The securities analyzed and recommended by our company involve no improper financial interests. Past performance does not guarantee future results. Investors should make independent judgments, conduct careful evaluations, and assume all investment risks.