News / Taiwan / economic_daily
Taiwan Stocks Plunge Over 1,400 Points as SOX Index Slump Hits Tech Sector
Electronic Technology · Semiconductors · economic_daily · 2026-10-15
00406, 00631, 00685, 1303, 2303, 2308, 2317, 2330, 2408, 2454, 3037, 3711, 6669
Taiwan's stock market faced a sharp correction as the Philadelphia Semiconductor Index dropped 4.3%, dragging the TAIEX below its monthly support level.
What Happened
Market Sell-off Triggered: Following higher-than-expected US CPI data, concerns over Federal Reserve interest rate hikes intensified, leading to a broad sell-off in US markets. The Philadelphia Semiconductor Index (SOX) took a significant hit, dropping 4.3% and triggering a negative ripple effect across Taiwan's tech-heavy market.
TAIEX Under Pressure: The Taiwan stock market opened lower on the 15th, with the index plunging over 1,400 points at its lowest point, breaking through the monthly support level. Major weighted stocks, including TSMC and MediaTek, faced widespread selling pressure throughout the morning session.
Institutional Outlook: Analysts suggest that the combination of AI supply chain competition, rising margin debt, and foreign institutional selling could lead to continued short-term volatility. Investors are advised to exercise caution and avoid chasing rallies while focusing on high-quality assets.
Key Catalysts: All eyes are on the upcoming TSMC earnings call, which is expected to provide clarity on AI demand and advanced packaging capacity. Market participants are closely watching sectors like thermal management, power supply, and semiconductor materials for potential recovery signals.