**EWY has traded near $165–170 amid a sharp October pullback, with the underlying KOSPI falling 5.5% on October 13 as foreign investors sold a net 4.5 trillion won.** Heavy exposure to Samsung Electronics and SK Hynix (roughly 45–50% combined) has amplified downside from renewed concerns over Chinese DRAM advances at CXMT, capital-intensity warnings from Broadcom and Intel CEOs, and questions around AI spending sustainability following softer OpenAI revenue reports. The ETF remains up about 75% year-to-date and over 100% over the past year after the 2025–early 2026 AI-driven rally, yet forward multiples have compressed sharply and 12-month forward P/E on the KOSPI hit a record low near 4.5. Key near-term catalysts include the upcoming U.S. CPI release, potential Fed signals, and ongoing foreign-flow dynamics that could influence whether EWY stabilizes near current levels or tests further support.