USD/KRW fell to 1,449.50 on November 15, 2025—down 0.36%—as South Korea’s won rallies on a tech sector surge, with Samsung’s Q3 chip revenues up 40% YoY on AI demand and HBM exports hitting $10 billion. This decline from 1,470.98 weekly highs, down 2.40% yearly, reflects KRW’s export engine, with BOK’s 3.50% rate eyeing a December hold amid 2.0% CPI. As reserves reach $420 billion, USD/KRW’s tech-driven won strength eyes 1,440 by month-end per forecasts, reshaping Asian forex amid Fed easing.
Korea’s semiconductor spark ignites: October industrial output at 5.2% tops estimates, unemployment at 2.8%, bolstering Q4 GDP to 2.5% versus Fed’s 2.3% CPI. Contrasting DXY’s 102 resilience, 10-year Korean yields at 3.1% draw flows, with KOSPI futures up 1.2% on Nvidia ties. U.S. tariffs thaw aids volumes +3%, yet China slowdown caps, projecting 2.8% growth if HBM holds premium. TWI real index up 1.5% tempers risks.
Technically, USD/KRW’s downside etches a descending wedge from April’s 1,487.07 peak, RSI at 42 with 25% tech volumes. Support at 1,446.80—200-day EMA—resistance at 1,462.72 tests November high. Sub-1,440 targets 1,351 Fib, but rally sustains bids. Volatility at 12% awaits BOK minutes.
This won tech rally electrifies KOSPI 1.5%, hedging U.S. importers. For portfolios, spotlights KRW’s innovation edge. Into 2026, USD/KRW chronicles ascent: tech torrent versus dollar deceleration. Monitor November 28 BOK—hawkish poise propels 1,430, framing semis as KRW’s rally rocket.
