USD/KRW holds near ₩1,425 support as Federal Reserve holds benchmark rates steady

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US Dollar vs Korean Won up 0.91%

Highlights

South Korea tightened leveraged ETF regulations to curb speculative activity, aiming to stabilize the Kospi and reduce won volatility.
The Korean won hit a five-month high as steady U.S. interest rates maintained a favorable rate differential, supporting foreign capital inflows.
USD/KRW is projected to trade sideways between ₩1,425 and ₩1,448, with technicals signaling overbought conditions and a 71% probability of short-term downside.

Won resilience as leveraged ETF curbs and Fed stance boost appeal

South Korean authorities have enacted tighter regulations on leveraged ETFs to limit volatility in the Kospi, a move that restricts speculative capital flows and enhances stability for the local currency, according to Commerzbank Research. This regulatory step curbs excessive derivative exposure and can reduce pressure on the won, supporting its resilience. Further, data from Koreatimes Co indicates the Korean won reached a new five-month high after the U.S. Federal Reserve decided to keep its benchmark interest rate unchanged, preserving favorable interest differentials and encouraging foreign capital to remain in Korean assets.

Mixed signals and overbought momentum as resistance nears MA-50

The chart shows USD/KRW trading above the MA-20 at ₩1,428, but below the MA-50 at ₩1,438 and the MA-200 at ₩1,482. Immediate support is marked by the Ichimoku Kijun at ₩1,430, while resistance stands near the MA-50. MACD and Awesome Oscillator are both neutral. The ADX signals a sell bias, whereas the RSI at 57.86 issues a buy signal. Stoch RSI, CCI, and Bull/Bear Power all indicate overbought or buyer-dominant short-term conditions, suggesting stretched upside momentum.

Downside bias as reversal outweighs breakout probability

Over the next 2–3 trading days, USD/KRW is expected to fluctuate within a typical volatility band between ₩1,425 and ₩1,448. The probability of further upside stands at 29%, while a reversal and decline carry a 71% likelihood, making downside the more probable scenario. Sustained movement above ₩1,448 would confirm a bullish break, whereas a dip below ₩1,425 could open the way for further weakness. The baseline view remains for consolidation within this range.

Viktoras Karapetjanc, expert at Traders Union, sees the recent regulatory action in South Korea and steady U.S. rates as strong support for KRW’s resilience. He believes market sentiment and capital flows remain constructive for the won, though short-term technicals signal stretched upside. With the downside scenario still more probable, Karapetjanc stays alert for any reversal below ₩1,425. "KRW’s outlook is fundamentally supported, but I remain focused on price stability and clear momentum for any tactical move," says the expert.

Previously it was reported that persistent bearish momentum and renewed central bank tightening had heightened downside risks for the US Dollar vs Korean Won. With the latest regulatory measures supporting won stability and technical signals showing stretched upside momentum, traders should monitor for a potential reversal, as downside risks remain dominant if support at ₩1,425 is breached in the coming sessions.

Source of Data: USD Price Analysis by TU

The analysis is based on a proprietary model combining technical, on-chain, and expert data. Not investment advice. See methodology

The information is based on forecasts and does not constitute investment advice or a guarantee of future results. Market conditions may change. See our Disclaimer and Editorial Integrity for details.