米ドル/韓国ウォン 為替レート
米ドル/韓国ウォン 為替レート リアルタイムダッシュボード
米ドル/韓国ウォン (USD/KRW) の為替レートは、1米ドルを買うために必要な韓国ウォンの額です。韓国の経済、貿易、インフレ、海外投資の資金フローと結びついた重要な指標です。ここでリアルタイムレートと長期トレンドを確認できます。
主要指標
現在のレート、ウォンの強さ、52週レンジをまとめます。
推移
추가 정보
USD/KRWレートとは？
USD/KRWレートは1米ドルの韓国ウォン建ての価格です。レートの上昇 (ウォン安) は輸入価格や海外旅行費用を押し上げ、レートの低下 (ウォン高) は輸出企業の価格競争力に影響します。
レート変動要因：
- 米韓の金利差
- ドル指数 (ドル全体の強さ)
- 貿易収支と経常収支
- 海外投資の流入と流出
- 世界的なリスクオフのセンチメント
Understanding the USD/KRW Exchange Rate
What does the USD/KRW exchange rate represent?
The USD/KRW exchange rate is the amount of Korean won needed to buy one U.S. dollar, making it the most important currency price for the Korean economy. It is determined in real time through interbank trading in the Seoul foreign exchange market, reflecting interest rate differentials, the trade balance, and foreign investment flows. A rising rate means the won is weakening against the dollar, while a falling rate means the won is strengthening. For an export-driven economy like Korea, it is a key variable that feeds directly into corporate earnings and domestic inflation.
How should USD/KRW be interpreted?
The broad direction of the rate is shaped by the policy rate gap between the U.S. and Korea, global dollar trends captured by the dollar index, and Korea-specific factors such as the semiconductor cycle and the trade balance. When U.S. rates stay above Korean rates, the greater appeal of dollar assets tends to pressure the won. In global risk-off episodes the won often weakens alongside other emerging-market currencies, making USD/KRW a barometer of risk appetite. The speed of moves matters more than any particular level, and sharp, rapid depreciation often prompts talk of smoothing operations by Korean authorities.
What does USD/KRW mean for markets?
A weaker won can help exporters through price competitiveness and translated earnings, but it also raises import prices and adds to domestic inflation pressure. For foreign investors, won depreciation creates currency losses and often coincides with outflows from Korean stocks and bonds. For Korean investors holding U.S. assets, exchange-rate swings feed directly into returns, making the hedging decision significant. Watching the dollar index, the U.S.-Korea rate differential, the trade balance, and foreign net buying of Korean equities provides useful context for the rate's direction.